--Orbital and physical data--
(See this page for definitions of quantities; source codes in brackets, see this link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)
dynamical type, primary:
TNO, 1:2 resonance
orbital data, primary (osculating elements) [JPL] :
orbital data, secondary:
|
other data, system (combined):
other data, primary:
other data, secondary:
|
-- (26308) 1998 SM165 and S/2001 (26308) 1 --discovery and notes:
Primary discovered 1998 Sep 16 from Kitt Peak Observatory, Arizona, USA by N. Danzl. Linked to prediscovery observations from 1982 Oct 12. Permanent number assigned 2001 Jul 05.
Companion discovered 2001 Dec 22 by M. E. Brown and C. A. Trujillo using Hubble Space Telescope observations from Hubble Space Telescope. Announced 2002 Jan 24 [B02b]. Provisional designation S/2001 (26308) 1.
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
©
2002-2012, 2014
by Wm. Robert Johnston.
Last modified
21 September 2014.
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