--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:
main belt asteroid
orbital data, primary (osculating elements) [JPL] :
orbital data, secondary:
other data, system (combined):|
other data, primary:
other data, secondary:
-- (12218) Fleischer --discovery and notes:
Primary discovered 1992 Sep 15 from Sugarloaf Mountain, Ondrejov, Sopot, Starry Night Observatory by ?. Alternate designation(s): 1982 RK, 1992 TK1. Linked to prediscovery observations from 1982 Sep 15. Permanent number assigned 1999 Nov 23.
Named 2004 May 04 for Randall Craig Fleischer (1959-) [MPC051979].
Companion discovered 2020 Mar 23 by P. Pray, P. Pravec, H. Kucakova, K. Hornoch, P. Kusnirak, V. Benishek, and W. Cooney using lightcurve observations. Announced 2020 Apr 02 [P20c].
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
by Wm. Robert Johnston.
Last modified 7 June 2020. Return to Home. Return to Astronomy and Space. Return to Asteroids with Satellites.