This page lists, for planetary satellites of the solar system (including those of so-called "dwarf planets"), permanent and provisional designations, discovery information, dates of designation, and citations for these data. For each planet, satellites are listed first by permanent number then by provisional designation. Some information is from secondary sources given currently limited access to Minor Planet center MPECs. Dates for designations prior to 1900 may be ambiguous or missing as this predates official astronomical community assignment of designations (now overseen by the IAU).

Explanation:

• number, name, prov des: permanent number, name, provisional designation
• disc date: discovery date
• disc announce: date of discovery announcement
• discoverer: discoverer
• disc meth: VIS = visual (telescopic, or * for non-telescopic), GBI = ground-based imaging, SC = spacecraft imaging, ST = space telescope imaging
• disc place: discovery location (or spacecraft)
• disc ref: citation of discovery announcement
• date numb: date permanent number assigned
• numb ref: citation for permanent number assignment
• date named: date name assigned
• name ref: citation for name assignment

Earth satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
	Moon					VIS*
Mars satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
M I	Phobos		11 Aug 1877		Hall	VIS	Washington, DC, USA				04 Oct 1877	Nature 16:475
M II	Deimos		17 Aug 1877		Hall	VIS	Washington, DC, USA				04 Oct 1877	Nature 16:475
Jupiter satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
J I	Io		08 Jan 1610		Galileo	VIS	Padua, Italy		1610		1614
J II	Europa		08 Jan 1610		Galileo	VIS	Padua, Italy		1610		1614
J III	Ganymede		07 Jan 1610		Galileo	VIS	Padua, Italy		1610		1614
J IV	Callisto		07 Jan 1610		Galileo	VIS	Padua, Italy		1610		1614
J V	Amalthea		09 Sep 1892	04 Oct 1892	Barnard	VIS	Mt. Hamilton, California, USA					IAUC 2846
J VI	Himalia		03 Nov 1904	06 Jan 1905	Perrine	GBI	Mt. Hamilton, California, USA		Mar 1905	MNRAS 65:524	07 Oct 1975	IAUC 2846
J VII	Elara		02 Jan 1905	27 Feb 1905	Perrine	GBI	Mt. Hamilton, California, USA		Sep 1905		07 Oct 1975	IAUC 2846
J VIII	Pasiphae		27 Jan 1908	04 Mar 1908	Melotte	GBI	Greenwich, England, UK		Apr 1908	MNRAS 68:457	07 Oct 1975	IAUC 2846
J IX	Sinope		21 Jul 1914	17 Sep 1914	Nicholson	GBI	Mt. Hamilton, California, USA		Aug 1915		07 Oct 1975	IAUC 2846
J X	Lysithea		06 Jul 1938	Aug 1938	Nicholson	GBI	Mt. Wilson, California, USA		Sep 1938		07 Oct 1975	IAUC 2846
J XI	Carme		30 Jul 1938	Aug 1938	Nicholson	GBI	Mt. Wilson, California, USA		Sep 1938		07 Oct 1975	IAUC 2846
J XII	Ananke		29 Sep 1951	Dec 1951	Nicholson	GBI	Mt. Wilson, California, USA		1952		07 Oct 1975	IAUC 2846
J XIII	Leda		10 Sep 1974	20 Sep 1974	Kowal	GBI	Palomar, California, USA		24 Oct 1974	IAUC 2711	07 Oct 1975	IAUC 2846
J XIV	Thebe	S/1979 J2	05 Mar 1979	28 Apr 1980	Voyager Science Team	SC	Voyager 1	IAUC 3470	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
J XV	Adrastea	S/1979 J1	08 Jul 1979	25 Feb 1980	Voyager Science Team	SC	Voyager 2	IAUC 3454, 3470	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
J XVI	Metis	S/1979 J3	04 Mar 1979	26 Aug 1980	Voyager Science Team	SC	Voyager 1	IAUC 3507	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
J XVII	Callirrhoe	S/1999 J1	19 Oct 1999	20 Jul 2000	Scotti, et ali	GBI	Spacewatch	IAUC 7460	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XVIII	Themisto	S/1975 J1	30 Sep 1975	25 Nov 2000	Kowal and Roemer; Sheppard, et ali	GBI	Palomar, California, USA; Mauna Kea, Hawaii, USA	IAUC 7525	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XIX	Megaclite	S/2000 J8	25 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998, 8023
J XX	Taygete	S/2000 J9	23 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXI	Chaldene	S/2000 J10	26 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXII	Harpalyke	S/2000 J5	23 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXIII	Kalyke	S/2000 J2	25 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXIV	Iocaste	S/2000 J3	23 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXV	Erinome	S/2000 J4	23 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXVI	Isonoe	S/2000 J6	26 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXVII	Praxidike	S/2000 J7	23 Nov 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	22 Oct 2002	IAUC 7998	22 Oct 2002	IAUC 7998
J XXVIII	Autonoe	S/2001 J1	10 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXIX	Thyone	S/2001 J2	11 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXX	Hermippe	S/2001 J3	12 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXI	Aitne	S/2001 J11	09 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXII	Eurydome	S/2001 J4	09 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXIII	Euanthe	S/2001 J7	11 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXIV	Euporie	S/2001 J10	11 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXV	Orthosie	S/2001 J9	11 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXVI	Sponde	S/2001 J5	09 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXVII	Kale	S/2001 J8	09 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXVIII	Pasithee	S/2001 J6	11 Dec 2001	16 May 2002	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7900	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
J XXXIX	Hegemone	S/2003 J8	08 Feb 2003	06 Mar 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8088	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XL	Mneme	S/2003 J21	06 Feb 2003	30 May 2003	Gladman and Allen	GBI	Mauna Kea, Hawaii, USA	IAUC 8138	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLI	Aoede	S/2003 J7	05 Feb 2003	04 Mar 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLII	Thelxinoe	S/2003 J22	09 Feb 2003	25 Jan 2004	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8276	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLIII	Arche	S/2002 J1	31 Oct 2002	18 Dec 2002	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8035	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLIV	Kallichore	S/2003 J11	06 Feb 2003	07 Mar 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8089	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLV	Helike	S/2003 J6	06 Feb 2003	04 Mar 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLVI	Carpo	S/2003 J20	09 Feb 2003	30 Apr 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8125	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLVII	Eukelade	S/2003 J1	05 Feb 2003	04 Mar 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLVIII	Cyllene	S/2003 J13	09 Feb 2003	11 Apr 2003	Sheppard	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	30 Mar 2005	IAUC 8502	30 Mar 2005	IAUC 8502
J XLIX	Kore	S/2003 J14	08 Feb 2003	11 Apr 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
J L	Herse	S/2003 J17	06 Feb 2003	11 Apr 2003	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	11 Nov 2009	IAUC 9094	11 Nov 2009	IAUC 9094
J LI		S/2010 J1	07 Sep 2010	01 Jun 2011	Jacobson, et ali	GBI	Palomar, California, USA	CBET 2734	07 Mar 2015	IAUC 4075
J LII		S/2010 J2	08 Sep 2010	01 Jun 2011	Veillet	GBI	Mauna Kea, Hawaii, USA	CBET 2734	07 Mar 2015	IAUC 4075
J LIII	Dia	S/2000 J11	05 Dec 2000	05 Jan 2001	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7555	07 Mar 2015	IAUC 4075	07 Mar 2015	IAUC 4075
J LIV		S/2016 J1	03 Mar 2016	02 Jun 2017	Sheppard, et ali	GBI	Las Campanas, Chile	MPEC 2017-L08	09 Jun 2017	MPC105280
J LV		S/2003 J18	06 Feb 2003	11 Apr 2003	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	09 Jun 2017	MPC105280
J LVI		S/2011 J2	27 Sep 2011	29 Jan 2012	Sheppard, et ali	GBI	Las Campanas, Chile	CBET 3002, IAUC 9252	09 Jun 2017	MPC105280
J LVII	Eirene	S/2003 J5	06 Feb 2003	04 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	09 Jun 2017	MPC105280	19 Aug 2019
J LVIII	Philophrosyne	S/2003 J15	06 Feb 2003	11 Apr 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	09 Jun 2017	MPC105280	19 Aug 2019
J LIX		S/2017 J1	23 Mar 2017	05 Jun 2017	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2017-L47	09 Jun 2017	MPC105280
J LX	Eupheme	S/2003 J3	05 Feb 2003	04 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	05 Oct 2017	MPC106505	19 Aug 2019
J LXI		S/2003 J19	27 Feb 2003	30 Apr 2003	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8125	25 Sep 2018	MPC111804
J LXII	Valetudo	S/2016 J2	23 Mar 2016	17 Jul 2018	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2018-O09	25 Sep 2018	MPC111804	03 Oct 2018
J LXIII		S/2017 J2	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O10	25 Sep 2018	MPC111804
J LXIV		S/2017 J3	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O11	25 Sep 2018	MPC111804
J LXV	Pandia	S/2017 J4	23 Mar 2017	17 Jul 2018	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2018-O12	25 Sep 2018	MPC111804	19 Aug 2019
J LXVI		S/2017 J5	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O13	25 Sep 2018	MPC111804
J LXVII		S/2017 J6	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O14	25 Sep 2018	MPC111804
J LXVIII		S/2017 J7	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O15	25 Sep 2018	MPC111804
J LXIX		S/2017 J8	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O16	25 Sep 2018	MPC111804
J LXX		S/2017 J9	23 Mar 2017	17 Jul 2018	Sheppard, et ali	GBI	Cerro Tololo, Chile	MPEC 2018-O17	25 Sep 2018	MPC111804
J LXXI	Ersa	S/2018 J1	11 May 2018	17 Jul 2018	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2018-O18	25 Sep 2018	MPC111804	19 Aug 2019
J LXXII		S/2011 J1	27 Sep 2011	29 Jan 2012	Sheppard, et ali	GBI	Las Campanas, Chile	CBET 3002, IAUC 9252	25 Sep 2018	MPC111804
J LXXIII		S/2003 J2	05 Feb 2003	04 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8087	14 Apr 2026	MPC 194209
		S/2003 J4	09 Feb 2003	04 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8087
		S/2003 J9	06 Feb 2003	07 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8089
		S/2003 J10	08 Feb 2003	07 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8089
		S/2003 J12	05 Feb 2003	07 Mar 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8089
		S/2003 J16	06 Feb 2003	11 Apr 2003	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116
		S/2003 J23	08 Feb 2003	04 Feb 2004	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8281
		S/2003 J24	05 Feb 2003	15 Nov 2021	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2021-V333
		S/2010 J3	11 Sep 2010	09 Apr 2026	Sheppard	GBI		MPEC 2026-G43
		S/2010 J4	11 Sep 2010	09 Apr 2026	Sheppard	GBI		MPEC 2026-G48
		S/2010 J5	08 Sep 2010	09 Apr 2026	Ashton, et ali	GBI		MPEC 2026-G65
		S/2010 J6	12 Sep 2010	09 Apr 2026	Sheppard	GBI		MPEC 2026-G66
		S/2011 J3	27 Sep 2011	20 Dec 2022	Sheppard	GBI	Las Campanas, Chile	MPEC 2022-Y69
		S/2011 J4	27 Sep 2011	26 Mar 2026	Sheppard	GBI	Las Campanas, Chile	MPEC 2026-F09
		S/2011 J5	27 Sep 2011	26 Mar 2026	Ashton, et ali	GBI		MPEC 2026-F12
		S/2011 J6	20 Oct 2011	09 Apr 2026	Sheppard	GBI		MPEC 2026-G44
		S/2016 J3	09 Mar 2016	05 Jan 2023	Sheppard	GBI	Las Campanas, Chile	MPEC 2023-A13
		S/2016 J4	09 Mar 2016	24 Jan 2023	Sheppard	GBI	Las Campanas, Chile	MPEC 2023-B96
		S/2017 J10	23 Mar 2017	30 Apr 2025	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2025-H210
		S/2017 J11	25 Mar 2017	30 Apr 2025	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2025-H211
		S/2017 J12	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G45
		S/2017 J13	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G46
		S/2017 J14	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G47
		S/2017 J15	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G49
		S/2017 J16	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G50
		S/2017 J17	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G51
		S/2017 J18	23 Mar 2017	09 Apr 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-G52
		S/2018 J2	12 May 2018	20 Dec 2022	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2022-Y68
		S/2018 J3	12 May 2018	19 Jan 2023	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2023-B38
		S/2018 J4	11 May 2018	20 Jan 2023	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2023-B51
		S/2018 J5	12 May 2018	26 Mar 2026	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2026-F10
		S/2021 J1	12 Aug 2021	05 Jan 2023	Sheppard	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-A14
		S/2021 J2	12 Aug 2021	19 Jan 2023	Sheppard	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-B37
		S/2021 J3	12 Aug 2021	19 Jan 2023	Sheppard	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-B39
		S/2021 J4	14 Aug 2021	19 Jan 2023	Sheppard	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-B40
		S/2021 J5	05 Sep 2021	19 Jan 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-B41
		S/2021 J6	05 Sep 2021	20 Jan 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-B50
		S/2021 J7	02 Sep 2021	09 Apr 2026	Sheppard	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G67
		S/2021 J8	05 Sep 2021	09 Apr 2026	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G73
		S/2022 J1	30 Aug 2022	22 Feb 2023	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2023-D44
		S/2022 J2	15 Oct 2022	22 Feb 2023	Sheppard	GBI	Las Campanas, Chile	MPEC 2023-D45
		S/2022 J3	30 Aug 2022	22 Feb 2023	Sheppard	GBI	Cerro Tololo, Chile	MPEC 2023-D46
		S/2024 J1	02 Dec 2024	26 Mar 2026	Sheppard, Tholen	GBI		MPEC 2026-F11
Saturn satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
S I	Mimas		18 Jul 1789	12 Nov 1789	Herschel	VIS	Slough, England, UK				1847
S II	Enceladus		28 Aug 1789	12 Nov 1789	Herschel	VIS	Slough, England, UK				1847
S III	Tethys		21 Mar 1684		Cassini	VIS	Paris, France				1847
S IV	Dione		21 Mar 1684		Cassini	VIS	Paris, France				1847
S V	Rhea		23 Dec 1672		Cassini	VIS	Paris, France				1847
S VI	Titan		25 Mar 1655		Herschel	VIS	The Hague, Netherlands				1847
S VII	Hyperion		16 Sep 1848	07 Oct 1848	Bond and Bond	VIS	Cambridge, Massachusetts, USA				Oct 1848
S VIII	Iapetus		25 Oct 1671		Cassini	VIS	Paris, France				1847
S IX	Phoebe		16 Aug 1898	17 Mar 1899	Pickering	GBI	Arequipa, Peru				Apr 1899	ApJ 9:274
S X	Janus	S/1980 S1	15 Dec 1966	25 Feb 1980	Dollfus; Pascu	GBI	Pic du Midi, France; Washington, DC, USA	IAUC 3454	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
S XI	Epimetheus	S/1980 S3	14 Dec 1976	06 Mar 1980	Fountain and Larson; Cruikshank	GBI	Tucson, Arizona, USA; Mauna Kea, Hawaii, USA	IAUC 3457	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
S XII	Helene	S/1980 S6	01 Mar 1980	06 Mar 1980	Laques, Lecacheux	GBI	Pic du Midi, France	IAUC 3457	30 Sep 1983	IAUC 3872	08 Jun 1988	IAUC 4609
S XIII	Telesto	S/1980 S13	08 Apr 1980	10 Apr 1980	Smith, et ali	GBI	Tucson, Arizona, USA	IAUC 3466	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
S XIV	Calypso	S/1980 S25	13 Mar 1980	31 Jul 1980	Pascu, et ali	GBI	Flagstaff, Arizona, USA	IAUC 3496	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
S XV	Atlas	S/1980 S28	Oct 1980	13 Nov 1980	Voyager Science Team	SC	Voyager 1	IAUC 3539	30 Sep 1983	IAUC 3872	30 Sep 1983	IAUC 3872
S XVI	Prometheus	S/1980 S27	Oct 1980	31 Oct 1980	Voyager Science Team	SC	Voyager 1	IAUC 3532	03 Jan 1986	IAUC 4157	03 Jan 1986	IAUC 4157
S XVII	Pandora	S/1980 S26	Oct 1980	31 Oct 1980	Voyager Science Team	SC	Voyager 1	IAUC 3532	03 Jan 1986	IAUC 4157	03 Jan 1986	IAUC 4157
S XVIII	Pan	S/1981 S13	16 Jul 1990	16 Jul 1990	Voyager Science Team	SC	Voyager 2	IAUC 5052	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
S XIX	Ymir	S/2000 S1	07 Aug 2000	25 Oct 2000	Gladman, et ali	GBI	La Silla, Chile	IAUC 7512	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XX	Paaliaq	S/2000 S2	07 Aug 2000	25 Oct 2000	Gladman, et ali	GBI	La Silla, Chile	IAUC 7512	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXI	Tarvos	S/2000 S4	23 Sep 2000	25 Oct 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7513	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXII	Ijiraq	S/2000 S6	23 Sep 2000	18 Nov 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7521	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXIII	Suttungr	S/2000 S12	23 Sep 2000	23 Dec 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7548	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177, 8471
S XXIV	Kiviuq	S/2000 S5	07 Aug 2000	18 Nov 2000	Gladman, et ali	GBI	La Silla, Chile	IAUC 7521	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXV	Mundilfari	S/2000 S9	23 Sep 2000	07 Dec 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7538	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXVI	Albiorix	S/2000 S11	09 Nov 2000	19 Dec 2000	Holman	GBI	Mt. Hopkins, Arizona, USA	IAUC 7545	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXVII	Skathi	S/2000 S8	23 Sep 2000	07 Dec 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7538	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177, 8471
S XXVIII	Erriapus	S/2000 S10	23 Sep 2000	07 Dec 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7539	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177, 9191
S XXIX	Siarnaq	S/2000 S3	23 Sep 2000	25 Oct 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7513	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
S XXX	Thrymr	S/2000 S7	23 Sep 2000	07 Dec 2000	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7538	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177, 8471
S XXXI	Narvi	S/2003 S1	05 Feb 2003	11 Apr 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8116	21 Jan 2005	IAUC 8471	21 Jan 2005	IAUC 8471
S XXXII	Methone	S/2004 S1	01 Jun 2004	16 Aug 2004	Cassini Imaging Science Team	SC	Cassini	IAUC 8389	21 Jan 2005	IAUC 8471	21 Jan 2005	IAUC 8471
S XXXIII	Pallene	S/2004 S2	01 Jun 2004	16 Aug 2004	Cassini Imaging Science Team	SC	Cassini	IAUC 8389	21 Jan 2005	IAUC 8471	21 Jan 2005	IAUC 8471
S XXXIV	Polydeuces	S/2004 S5	21 Oct 2004	08 Nov 2004	Cassini Imaging Science Team	SC	Cassini	IAUC 8432	21 Jan 2005	IAUC 8471	21 Jan 2005	IAUC 8471
S XXXV	Daphnis	S/2005 S1	01 May 2005	06 May 2005	Cassini Imaging Science Team	SC	Cassini	IAUC 8524	17 Jul 2006	IAUC 8730	17 Jul 2006	IAUC 8730
S XXXVI	Aegir	S/2004 S10	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XXXVII	Bebhionn	S/2004 S11	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XXXVIII	Bergelmir	S/2004 S15	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XXXIX	Bestla	S/2004 S18	13 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XL	Farbauti	S/2004 S9	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLI	Fenrir	S/2004 S16	13 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLII	Fornjot	S/2004 S8	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLIII	Hati	S/2004 S14	12 Dec 2004	04 May 2005	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLIV	Hyrrokkin	S/2004 S19	12 Dec 2004	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826, 8860
S XLV	Kari	S/2006 S2	04 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLVI	Loge	S/2006 S5	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLVII	Skoll	S/2006 S8	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLVIII	Surtur	S/2006 S7	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	05 Apr 2007	IAUC 8826	05 Apr 2007	IAUC 8826
S XLIX	Anthe	S/2007 S4	30 May 2007	18 Jul 2007	Cassini Imaging Science Team	SC	Cassini	IAUC 8857	20 Sep 2007	IAUC 8873	20 Sep 2007	IAUC 8873
S L	Jarnsaxa	S/2006 S6	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	20 Sep 2007	IAUC 8873	20 Sep 2007	IAUC 8873
S LI	Greip	S/2006 S4	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727	20 Sep 2007	IAUC 8873	20 Sep 2007	IAUC 8873
S LII	Tarqeq	S/2007 S1	16 Jan 2007	13 Apr 2007	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2007-G38, IAUC 8836	20 Sep 2007	IAUC 8873	20 Sep 2007	IAUC 8873
S LIII	Aegaeon	S/2008 S1	15 Aug 2008	03 Mar 2009	Cassini Imaging Science Team	SC	Cassini	IAUC 9023	05 May 2009	IAUC 9041	05 May 2009	IAUC 9041
S LIV	Gridr	S/2004 S20	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T126	01 Jun 2021	MPC 132212	24 Aug 2022
S LV	Angrboda	S/2004 S22	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T128	10 Aug 2021	MPC 133821	24 Aug 2022
S LVI	Skrymir	S/2004 S23	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T129	10 Aug 2021	MPC 133821	24 Aug 2022
S LVII	Gerd	S/2004 S25	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T132	10 Aug 2021	MPC 133821	24 Aug 2022
S LVIII		S/2004 S26	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T133	10 Aug 2021	MPC 133821
S LIX	Eggther	S/2004 S27	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T134	10 Aug 2021	MPC 133821	24 Aug 2022
S LX		S/2004 S29	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T136	10 Aug 2021	MPC 133821
S LXI	Beli	S/2004 S30	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T137, T140	10 Aug 2021	MPC 133821	24 Aug 2022
S LXII	Gunnlod	S/2004 S32	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T154	10 Aug 2021	MPC 133821	24 Aug 2022
S LXIII	Thiazzi	S/2004 S33	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T155	10 Aug 2021	MPC 133821	24 Aug 2022
S LXIV		S/2004 S34	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T156	10 Aug 2021	MPC 133821
S LXV	Alvaldi	S/2004 S35	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T157	10 Aug 2021	MPC 133821	24 Aug 2022
S LXVI	Geirrod	S/2004 S38	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T160	10 Aug 2021	MPC 133821	24 Aug 2022
S LXVII		S/2004 S7	12 Dec 2004	04 May 2005	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523	14 Apr 2026	MPC 194209
		S/2004 S12	12 Dec 2004	04 May 2005	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13
		S/2004 S13	12 Dec 2004	04 May 2005	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13
		S/2004 S17	30 May 2004	04 May 2005	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8523, MPEC 2005-J13
		S/2004 S21	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T127
		S/2004 S24	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T131
		S/2004 S28	12 Dec 2004	07 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T135
		S/2004 S31	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T153
		S/2004 S36	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T158
		S/2004 S37	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T159
		S/2004 S39	12 Dec 2004	08 Oct 2019	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2019-T161
		S/2004 S40	12 Dec 2004	03 May 2023	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J24
		S/2004 S41	12 Dec 2004	06 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J37
		S/2004 S42	12 Dec 2004	06 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J41
		S/2004 S43	12 Dec 2004	07 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J45
		S/2004 S44	12 Dec 2004	07 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J46
		S/2004 S45	13 Dec 2004	07 May 2023	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J47
		S/2004 S46	12 Dec 2004	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J60
		S/2004 S47	12 Dec 2004	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J62
		S/2004 S48	12 Dec 2004	15 May 2023	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J166
		S/2004 S49	13 Dec 2004	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J168
		S/2004 S50	12 Dec 2004	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J169
		S/2004 S51	12 Dec 2004	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J177
		S/2004 S52	12 Dec 2004	15 May 2023	Jewitt, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J179
		S/2004 S53	12 Dec 2004	16 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-K03
		S/2004 S54	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S55	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S56	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S57	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S58	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S59	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S60	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2004 S61	12 Dec 2004	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2005 S4	05 Jan 2005	10 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J79
		S/2005 S5	09 Mar 2005	10 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J85
		S/2005 S6	05 Jan 2005	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2005 S7	05 Jan 2005	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S1	04 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727
		S/2006 S3	05 Jan 2006	30 Jun 2006	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8727
		S/2006 S9	01 Feb 2006	03 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J22
		S/2006 S10	05 Jan 2006	06 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J42
		S/2006 S11	05 Jan 2006	07 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J48
		S/2006 S12	05 Jan 2006	07 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J49
		S/2006 S13	06 Jan 2006	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J56
		S/2006 S14	05 Jan 2006	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J64
		S/2006 S15	05 Jan 2006	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J163
		S/2006 S16	01 Feb 2006	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J164
		S/2006 S17	05 Jan 2006	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J165
		S/2006 S18	05 Jan 2006	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J170
		S/2006 S19	05 Jan 2006	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J176
		S/2006 S20	05 Jan 2006	23 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-K118
		S/2006 S21	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S22	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S23	01 Feb 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S24	01 Feb 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S25	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S26	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S27	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S28	05 Jan 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2006 S29	01 Feb 2006	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2007 S2	18 Jan 2007	01 May 2007	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2007-J09, IAUC 8836
		S/2007 S3	18 Jan 2007	01 May 2007	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2007-J09, IAUC 8836
		S/2007 S5	18 Jan 2007	05 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J34
		S/2007 S6	16 Jan 2007	06 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J40
		S/2007 S7	16 Jan 2007	10 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J80
		S/2007 S8	21 Mar 2007	10 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J81
		S/2007 S9	21 Mar 2007	16 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-K02
		S/2007 S10	18 Jan 2007	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2007 S11	18 Jan 2007	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2009 S1	16 Jul 2009	02 Nov 2009	Cassini Imaging Science Team	SC	Cassini	IAUC 9091
		S/2009 S2	26 Feb 2009	17 Jun 2026	Cassini Imaging Science Team	SC	Cassini	MPEC 2026-M19
		S/2019 S1	01 Jul 2019	16 Nov 2021	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2021-W14
		S/2019 S2	03 Jul 2019	03 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J25
		S/2019 S3	03 Jul 2019	03 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J26
		S/2019 S4	03 Jul 2019	05 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J36
		S/2019 S5	03 Jul 2019	06 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J43
		S/2019 S6	03 Jul 2019	08 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J55
		S/2019 S7	01 Jul 2019	08 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J57
		S/2019 S8	03 Jul 2019	08 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J58
		S/2019 S9	01 Jul 2019	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J59
		S/2019 S10	01 Jul 2019	08 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J61
		S/2019 S11	01 Jul 2019	08 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J63
		S/2019 S12	03 Jul 2019	09 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J67
		S/2019 S13	03 Jul 2019	09 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J69
		S/2019 S14	01 Jul 2019	10 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J83
		S/2019 S15	01 Jul 2019	10 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J84
		S/2019 S16	03 Jul 2019	15 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J171
		S/2019 S17	01 Jul 2019	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J172
		S/2019 S18	03 Jul 2019	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J173
		S/2019 S19	03 Jul 2019	15 May 2023	Ashton, Gladman	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J174
		S/2019 S20	01 Jul 2019	15 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J175
		S/2019 S21	03 Jul 2019	16 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-K05
		S/2019 S22	23 Aug 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S23	01 Jun 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S24	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S25	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S26	01 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S27	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S28	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2019 S29	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S30	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2019 S31	01 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S32	22 Aug 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S33	02 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S34	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S35	02 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S36	01 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2019 S37	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S38	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2019 S39	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2019 S40	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S41	02 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2019 S42	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S43	03 Jul 2019	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2019 S44	03 Jul 2019	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S1	24 Jun 2020	03 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J21
		S/2020 S2	27 Jun 2020	03 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J27
		S/2020 S3	24 Jun 2020	05 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J35
		S/2020 S4	24 Jun 2020	06 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J38
		S/2020 S5	24 Jun 2020	06 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J39
		S/2020 S6	27 Jun 2020	09 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J68
		S/2020 S7	24 Jun 2020	10 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J82
		S/2020 S8	27 Jun 2020	15 May 2023	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J167
		S/2020 S9	27 Jun 2020	15 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-J178
		S/2020 S10	27 Jun 2020	16 May 2023	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2023-K04
		S/2020 S11	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S12	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S13	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S14	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S15	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S16	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S17	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S18	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S19	29 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S20	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S21	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S22	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S23	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S24	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S25	29 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S26	27 Jun 2020	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2020 S27	27 Jun 2020	11 Mar 2025	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E155
		S/2020 S28	29 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S29	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S30	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S31	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S32	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S33	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S34	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S35	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S36	29 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S37	20 Jul 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S38	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S39	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S40	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2020 S41	27 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S42	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S43	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S44	24 Jun 2020	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2020 S45	24 Jun 2020	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2020 S46	27 Jun 2020	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2020 S47	28 Jun 2020	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2020 S48	24 Jun 2020	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2020 S49	24 Jun 2020	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G74
		S/2023 S1	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S2	18 Sep 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S3	19 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S4	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S5	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S6	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S7	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S8	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S9	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S10	15 Sep 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S11	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S12	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S13	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S14	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S15	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S16	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S17	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S18	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S19	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S20	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S21	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S22	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S23	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S24	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S25	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S26	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S27	12 Dec 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S28	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S29	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S30	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S31	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S32	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S33	18 Sep 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S34	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S35	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S36	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S37	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S38	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S39	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S40	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S41	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S42	15 Sep 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S43	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S44	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S45	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S46	16 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S47	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S48	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E154
		S/2023 S49	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S50	15 Aug 2023	11 Mar 2025	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2025-E153
		S/2023 S51	16 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S52	15 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S53	15 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S54	16 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S55	16 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S56	15 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S57	15 Aug 2023	26 Mar 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-F14
		S/2023 S58	15 Aug 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G68
		S/2023 S59	15 Aug 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G69
		S/2023 S60	16 Aug 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G70
		S/2023 S61	16 Aug 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G71
		S/2023 S62	15 Sep 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G72
		S/2023 S63	15 Sep 2023	09 Apr 2026	Ashton, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2026-G75
		[Bleriot]	01 May 2005	06 Jul 2010	Tiscareno, et ali	SC	Cassini	ApJL 718:L92
		[Earhart]	14 Dec 2006	06 Jul 2010	Tiscareno, et ali	SC	Cassini	ApJL 718:L92
		[Santos-Dumont]	07 Jun 2005	06 Jul 2010	Tiscareno, et ali	SC	Cassini	ApJL 718:L92
Uranus satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
U I	Ariel		24 Oct 1851		Lassell	VIS	Liverpool, England, UK				1852
U II	Umbriel		24 Oct 1851		Lassell	VIS	Liverpool, England, UK				1852
U III	Titania		11 Jan 1787	15 Feb 1787	Herschel	VIS	Slough, England, UK				1852
U IV	Oberon		11 Jan 1787	15 Feb 1787	Herschel	VIS	Slough, England, UK				1852
U V	Miranda		16 Feb 1948	Jun 1949	Kuiper	GBI	Fort Davis, Texas, USA	PASP 61:129	Jun 1949	PASP 61:129	Jun 1949	PASP 61:129
U VI	Cordelia	S/1986 U7	20 Jan 1986	27 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4168	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U VII	Ophelia	S/1986 U8	20 Jan 1986	27 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4168	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U VIII	Bianca	S/1986 U9	23 Jan 1986	27 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4168	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U IX	Cressida	S/1986 U3	09 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U X	Desdemona	S/1986 U6	13 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XI	Juliet	S/1986 U2	03 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XII	Portia	S/1986 U1	03 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XIII	Rosalind	S/1986 U4	13 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XIV	Belinda	S/1986 U5	13 Jan 1986	16 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4164	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XV	Puck	S/1985 U1	30 Dec 1985	09 Jan 1986	Voyager Science Team	SC	Voyager 2	IAUC 4159	08 Jun 1988	IAUC 4609	08 Jun 1988	IAUC 4609
U XVI	Caliban	S/1997 U1	06 Sep 1997	31 Oct 1997	Gladman, et ali	GBI	Palomar, California, USA	IAUC 6764	27 Mar 1999	IAUC 7132	27 Mar 1999	IAUC 7132
U XVII	Sycorax	S/1997 U2	06 Sep 1997	31 Oct 1997	Nicholson, et ali	GBI	Palomar, California, USA	IAUC 6764	27 Mar 1999	IAUC 7132	27 Mar 1999	IAUC 7132
U XVIII	Prospero	S/1999 U2	18 Jul 1999	27 Jul 1999	Holman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7230	21 Aug 2000	IAUC 7479	21 Aug 2000	IAUC 7479
U XIX	Setebos	S/1999 U1	18 Jul 1999	27 Jul 1999	Kavelaars, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7230	21 Aug 2000	IAUC 7479	21 Aug 2000	IAUC 7479
U XX	Stephano	S/1999 U3	18 Jul 1999	04 Sep 1999	Gladman, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 7248	21 Aug 2000	IAUC 7479	21 Aug 2000	IAUC 7479
U XXI	Trinculo	S/2001 U1	13 Aug 2001	30 Sep 2002	Holman, et ali	GBI	Cerro Tololo, Chile	IAUC 7980	08 Aug 2003	IAUC 8177	08 Aug 2003	IAUC 8177
U XXII	Francisco	S/2001 U3	13 Aug 2001	07 Oct 2003	Kavelaars, et ali	GBI	Cerro Tololo, Chile	IAUC 8216	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXIII	Margaret	S/2003 U3	29 Aug 2003	09 Oct 2003	Sheppard, Jewitt	GBI	Mauna Kea, Hawaii, USA	IAUC 8217	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXIV	Ferdinand	S/2001 U2	13 Aug 2001	01 Oct 2003	Milisavljevic, et ali	GBI	Cerro Tololo, Chile	IAUC 8213	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXV	Perdita	S/1986 U10	18 Jan 1986	18 May 1999	Voyager Science Team	SC	Voyager 2	IAUC 7171, 8194	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXVI	Mab	S/2003 U1	25 Aug 2003	25 Sep 2003	Showalter, Lissauer	ST	Hubble Space Telescope	IAUC 8209	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXVII	Cupid	S/2003 U2	25 Aug 2003	25 Sep 2003	Showalter, Lissauer	ST	Hubble Space Telescope	IAUC 8209	29 Dec 2005	IAUC 8648	29 Dec 2005	IAUC 8648
U XXVIII		S/2025 U1	02 Feb 2025	19 Aug 2025	El Moutamid, et ali	ST	James Webb Space Telescope	CBET 5593	24 Mar 2026	MPEC 2026-F170
		S/2023 U1	04 Nov 2023	23 Feb 2024	Sheppard	GBI	Las Campanas, Chile	MPEC 2024-D113
Neptune satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
N I	Triton		10 Oct 1846	13 Nov 1846	Lassell	VIS	Liverpool, England, UK				1880
N II	Nereid		01 May 1949	Aug 1949	Kuiper	GBI	Fort Davis, Texas, USA		Sep 1949	Astron. J. 54:1179	Sep 1949	Astron. J. 54:1179
N III	Naiad	S/1989 N6	Aug 1989	29 Sep 1989	Voyager Science Team	SC	Voyager 2	IAUC 4867	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N IV	Thalassa	S/1989 N5	Aug 1989	29 Sep 1989	Voyager Science Team	SC	Voyager 2	IAUC 4867	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N V	Despina	S/1989 N3	28 Jul 1989	02 Aug 1989	Voyager Science Team	SC	Voyager 2	IAUC 4824	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N VI	Galatea	S/1989 N4	28 Jul 1989	02 Aug 1989	Voyager Science Team	SC	Voyager 2	IAUC 4824	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N VII	Larissa	S/1989 N2	28 Jul 1989	02 Aug 1989	Voyager Science Team	SC	Voyager 2	IAUC 4824	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N VIII	Proteus	S/1989 N1	16 Jun 1989	29 May 1981	Reitsema, et ali	SC	Voyager 2	IAUC 3608	16 Sep 1991	IAUC 5347	16 Sep 1991	IAUC 5347
N IX	Halimede	S/2002 N1	14 Aug 2002	13 Jan 2003	Holman, et ali	GBI	Cerro Tololo, Chile	IAUC 8047	03 Feb 2007	IAUC 8802	03 Feb 2007	IAUC 8802
N X	Psamathe	S/2003 N1	29 Aug 2003	03 Sep 2003	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	IAUC 8193	03 Feb 2007	IAUC 8802	03 Feb 2007	IAUC 8802
N XI	Sao	S/2002 N2	14 Aug 2002	13 Jan 2003	Grav, et ali	GBI	Cerro Tololo, Chile	IAUC 8047	03 Feb 2007	IAUC 8802	03 Feb 2007	IAUC 8802
N XII	Laomedeia	S/2002 N3	13 Aug 2002	13 Jan 2003	Kavelaars, et ali	GBI	Cerro Tololo, Chile	IAUC 8047	03 Feb 2007	IAUC 8802	03 Feb 2007	IAUC 8802
N XIII	Neso	S/2002 N4	14 Aug 2002	01 Oct 2003	Holman, et ali	GBI	Cerro Tololo, Chile	IAUC 8213	03 Feb 2007	IAUC 8802	03 Feb 2007	IAUC 8802
N XIV	Hippocamp	S/2004 N1	15 Jul 2013	15 Jul 2013	Showalter, et ali	ST	Hubble Space Telescope	CBET 3586	25 Sep 2018	MPC111804	20 Feb 2019
		S/2002 N5	14 Aug 2002	23 Feb 2024	Holman, et ali	GBI	Las Campanas, Chile	MPEC 2024-D114
		S/2021 N1	07 Sep 2021	23 Feb 2024	Sheppard, et ali	GBI	Mauna Kea, Hawaii, USA	MPEC 2024-D112
Pluto satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
134340 I	Charon	S/1978 P1	13 Apr 1978	07 Jul 1978	Christy	GBI	Flagstaff, Arizona, USA	IAUC 3241	03 Jan 1986	IAUC 4157	03 Jan 1986	IAUC 4157
134340 II	Nix	S/2005 P2	15 May 2005	31 Oct 2005	Weaver, et ali	ST	Hubble Space Telescope	IAUC 8625	21 Jun 2006	IAUC 8723	21 Jun 2006	IAUC 8723
134340 III	Hydra	S/2005 P1	15 May 2005	31 Oct 2005	Weaver, et ali	ST	Hubble Space Telescope	IAUC 8625	21 Jun 2006	IAUC 8723	21 Jun 2006	IAUC 8723
134340 IV	Kerberos	S/2011 (134340) 1	28 Jun 2011	20 Jul 2011	Showalter, et ali	ST	Hubble Space Telescope	CBET 2769	08 Jul 2013	CBET 3575	08 Jul 2013	CBET 3575
134340 V	Styx	S/2012 (134340) 1	26 Jun 2012	11 Jul 2012	Showalter, et ali	ST	Hubble Space Telescope	IAUC 9253	08 Jul 2013	CBET 3575	08 Jul 2013	CBET 3575
Haumea satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
136108 I	Hi'iaka	S/2005 (2003 EL61) 1	30 Jun 2005	29 Jul 2005	Brown, et ali	GBI	Mauna Kea, Hawaii, USA	CBET 0310, IAUC 8577	17 Sep 2008	IAUC 8976	17 Sep 2008	IAUC 8976
136108 II	Namaka	S/2005 (2003 EL61) 2	26 Jan 2005	01 Dec 2005	Brown, et ali	GBI	Mauna Kea, Hawaii, USA	CBET 0310, IAUC 8636	17 Sep 2008	IAUC 8976	17 Sep 2008	IAUC 8976
Makemake satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
		S/2015 (136472) 1	27 Apr 2015	26 Apr 2016	Parker, et ali	ST	Hubble Space Telescope	CBET 4275
Gonggong satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
225088 I	Xiangliu		18 Sep 2010	17 Oct 2016	Marton, et ali	ST	Hubble Space Telescope	AAS-DPS 48, 120.22	05 Feb 2020	MPC 121135	05 Feb 2020	MPC 121135
Eris satellites
number	name	prov des	disc date	disc announce	discoverer	disc meth	disc place	disc ref	date numb	numb ref	date named	name ref
136199 I	Dysnomia	S/2005 (2003 UB313) 1	10 Sep 2005	02 Oct 2005	Brown, et ali	GBI	Mauna Kea, Hawaii, USA	CBET 0240, IAUC 8610	13 Sep 2006	IAUC 8747	13 Sep 2006	IAUC 8747

Sources:

• Central Bureau for Astronomical Telegrams, CBETs, CBAT, on line [http://www.cbat.eps.harvard.edu/cbet/RecentCBETs.html].
• Central Bureau for Astronomical Telegrams, IAUCs, CBAT, on line [http://www.cbat.eps.harvard.edu/iauc/RecentIAUCs.html].
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© 2026 by Wm. Robert Johnston.
Last modified 2 August 2026.
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