--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:
-- (1798) Watts --discovery and notes:
Primary discovered 1949 Apr 04 from Brooklyn, Indiana, USA by Indiana Asteroid Program. Alternate designation(s): 1949 GC, 1934 VS, 1937 RL, 1970 YB, 1973 UD6. Linked to prediscovery observations from 1934 Nov 15. Permanent number assigned -.
Named - for Chester B. Watts (1889-1971) [MPC3508].
Companion discovered 2017 by D. Pray, P. Pravec, H. Kucakova, J. Vrastil, K. Hornoch, P. Kusnirak, W. Cooney, J. Gross, D. Terrell, B. Flanagan, B. Pellerin, J. Oey using lightcurve observations. Announced 2017 Mar 19 [P17e].
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
by Wm. Robert Johnston.
Last modified 19 March 2017. Return to Home. Return to Astronomy and Space. Return to Asteroids with Satellites.