TNO/centaur eccentricities vs. semimajor axes and resonance objects

The above graph plots eccentricity versus semimajor axis for outer solar system objects (red points). Orbital resonances with Neptune are also identified (green lines).

The following table lists resonance locations and objects in each resonance as currently identified. Note that while additional objects have semimajor axes near these values, their orbits are less well determined. (Also note: see appropriate MPECs for more up-to-date information.)

resonancesemimajor
axis (AU)
identified members
1:130.07 2001 QR322
2004 KV18
2004 UP10
2005 TN53
2005 TO74
2006 RJ103
2007 VL305
2008 LC18
4:534.89 (79969) 1999 CP133
(127871) 2003 FC128
(131697) 2001 XH255
2002 GW32
2003 QB92
3:436.42 (15836) 1995 DA2
(143685) 2003 SS317
1998 UU43
1999 RW215
2002 FW6
2004 TX357
2005 CF81
2005 ER318
2005 GH228
2:339.40
(134340) Pluto
(15788) 1993 SB
(15789) 1993 SC
(15810) 1994 JR1
(15820) 1994 TB
(15875) 1996 TP66
(19299) 1996 SZ4
(20108) 1995 QZ9
(24952) 1997 QJ4
(28978) Ixion
(32929) 1995 QY9
(33340) 1998 VG44
(38628) Huya
(47171) 1999 TC36
(47932) 2000 GN171
(55638) 2002 VE95
(69986) 1998 WW24
(69990) 1998 WU31
(84719) 2002 VR128
(84922) 2003 VS2
(90482) Orcus
(91133) 1998 HK151
(91205) 1998 US43
(118228) 1996 TQ66
(119069) 2001 KN77
(119473) 2001 UO18
(120216) 2004 EW95
(126155) 2001 YJ140
(129746) 1999 CE119
(131318) 2001 FL194
(133067) 2003 FB128
(139775) 2001 QG298
(168700) 2000 GE147
(169071) 2001 FR185
(208996) 2003 AZ84
1993 RO
1995 HM5
1996 RR20
1997 TX8
1998 HH151
1998 HQ151
1998 KF66
1998 UR43
1998 WS31
1998 WV31
1998 WZ31
1999 CM158
1999 DA8
1999 DD8
1999 DZ7
1999 JB132
1999 JC132
1999 JE132
1999 JK132
1999 RK215
2000 CK105
2000 FB8
2000 FV53
2000 FY53
2000 GL147
2000 GM147
2000 QG226
2000 QH226
2000 QJ226
2000 QL226
2000 YB29
2000 YH2
2000 YQ142
2001 DP108
2001 FJ193
2001 FU172
2001 KB77
2001 KD77
2001 KQ77
2001 KY76
2001 QF298
2001 QH298
2001 RU143
2001 RX143
2001 UB17
2001 UC17
2001 VN71
2002 CC251
2002 CE251
2002 CW224
2002 FP7
2002 GE32
2002 GF32
2002 GM32
2002 GO32
2002 GQ32
2002 GR32
2002 GT32
2002 GV32
2002 GW31
2002 GY32
2002 VD138
2002 VU130
2002 VX130
2002 XV93
2003 FF128
2003 HA57
2003 HD57
2003 HF57
2003 QH91
2003 QX111
2003 SO317
2003 SR317
2003 TH58
2003 UT292
2003 UV292
2003 UZ413
2003 WA191
2003 WU172
2004 EH96
2004 EJ96
2004 EV95
2004 FU148
2004 FW164
2004 HA79
2004 HB79
2004 HX78
2004 HY78
2004 HZ78
2004 KB19
2004 KC19
2004 MS8
2004 US10
2004 VT75
2004 VV130
2004 VX130
2004 VY130
2004 VZ130
2004 VZ75
2005 CD81
2005 EZ300
2005 GE187
2005 GV210
2005 TV189
2007 JF43
2007 JH43
3:542.27 (15809) 1994 JS
(126154) 2001 YH140
(143751) 2003 US292
(149349) 2002 VA131
2000 QN251
2001 XP254
2002 VV130
2003 YW179
2005 SE278
2005 TN74
4:743.66 (60620) 2000 FD8
(118378) 1999 HT11
(118698) 2000 OY51
(119066) 2001 KJ76
(119067) 2001 KP76
(119070) 2001 KP77
(119956) 2002 PA149
(134568) 1999 RH215
(135024) 2001 KO76
(135742) 2002 PB171
(160147) 2001 KN76
(181871) 1999 CO153
(182222) 2000 YU1
1999 CD158
1999 HG12
2000 FX53
2000 OP67
2001 QE298
2003 QW111
2003 QX91
2003 YJ179
2004 OK14
2004 PW107
2005 SF278
5:944.50 2000 CN105
2001 KL76
2002 GD32
1:247.73 (20161) 1996 TR66
(26308) 1998 SM165
(119979) 2002 WC19
(130391) 2000 JG81
(137295) 1999 RB216
1997 SZ10
1999 RB215
2000 QL251
2001 FQ185
2001 UP18
2002 PU170
2002 VD130
2003 FE128
2004 TV357
2005 CA79
3:752.90 (95625) 2002 GX32
(131696) 2001 XT254
(181867) 1999 CV118
(183964) 2004 DJ71
2002 CZ248
2:555.39 (26375) 1999 DE9
(38084) 1999 HB12
(60621) 2000 FE8
(69988) 1998 WA31
(84522) 2002 TC302
(119068) 2001 KC77
(135571) 2002 GG32
(143707)2003 UY117
1999 RU214
2000 SR331
2001 XQ254
2002 GP32
2004 EG96
2004 TT357
2005 SD278
1:362.55 (136120) 2003 LG7
2005 EO297
1:475.77 2003 LA7
1:587.93 2003 YQ179


© 2003-2006, 2011 by Wm. Robert Johnston.
Last modified 20 August 2011.
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