--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:NEA, Apollo orbital data, primary (osculating elements)[JPL]:
orbital data, secondary:
| other data, system (combined):
other data, primary:
other data, secondary:
|
-- 2015 TD144 --discovery and notes:
Primary discovered2015 Oct 10from Catalina Station, Arizona, USAby Catalina Sky Survey.
Companion discovered2015 Octusingradar observations.Announced2015 Oct.
--Links, more technical:
--Links, less technical:
--Links to ADS abstracts:
©2015, 2021by Wm. Robert Johnston.
Last modified9 October 2021.Return toHome. Return toAstronomy and Space. Return toAsteroids with Satellites.