--Orbital and physical data--
(Seethis page for definitions of quantities; source codes in brackets, seethis link for full references; *A, *D, and *E indicate assumed, derived, and estimated values, respectively.)
| dynamical type, primary:Mars trojan asteroid, L5 orbital data, primary (osculating elements)[JPL]:
orbital data, secondary:
| other data, system (combined):
other data, primary:
other data, secondary:
|
--(5261) Eureka --discovery and notes:
Primary discovered1990 Jun 20from Palomar Observatory, California, USAby Holt and Levy.Alternate designation(s):1990 MB.Linked to prediscovery observations from 1979 Nov 21.Permanent number assigned 1992.
Companion discovered2011 Nov 28usinglightcurve observations.Announced2014 Sep [K14a].
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
©2014by Wm. Robert Johnston.
Last modified16 November 2014.Return toHome. Return toAstronomy and Space. Return toAsteroids with Satellites.