Asteroid General Data

2020 SS₂

General information

Preliminary designation	2020 SS₂
Group	Apollo
Absolute magnitude	22.70
Approximate diameter (m)	77
Approximate mass (kg)	8.24·10⁸
Number of observations	117
Arc length (days)	170

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	54.058149
a – orbit major semiaxis (astronomical units)	1.49785000
e – orbit eccentricity	0.34061900
ω – orbit ascending node-perihelion angle (degrees)	237.814011
Ω – longitude of orbit ascending node (degrees)	195.794705
i – orbit inclination to the ecliptic plane (degrees)	12.081372

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	111.819490	1.49956940	0.34075081	235.588958	197.247348	12.123850	0.98858991	1.836329
01/21/1858	40.690154	1.49949146	0.34078455	235.874378	197.046663	12.119006	0.98848793	1.836186
01/29/1887	330.310702	1.49929763	0.34078006	236.152557	196.857825	12.117019	0.98836690	1.835830
02/07/1916	267.466962	1.49703083	0.34010057	236.648332	196.595747	12.101986	0.98788979	1.831668
02/14/1945	213.489997	1.49620577	0.33979083	236.956247	196.408981	12.098346	0.98780876	1.830154
02/22/1974	162.144879	1.49607710	0.33987562	237.286302	196.202822	12.092950	0.98759697	1.829918
03/02/2003	108.666861	1.49705846	0.34024949	237.554487	195.999477	12.088671	0.98768508	1.831719
03/09/2032	49.255071	1.49825609	0.34099324	237.900479	195.733083	12.076736	0.98736090	1.833917
03/17/2061	342.455705	1.49930622	0.34137805	238.224715	195.504492	12.070354	0.98747598	1.835845
03/25/2090	271.739790	1.49960899	0.34162540	238.501217	195.307884	12.067076	0.98730446	1.836402
04/03/2119	200.342768	1.49952038	0.34141081	238.771412	195.113323	12.064156	0.98756791	1.836239
04/10/2148	135.233838	1.49785592	0.34086516	239.154665	194.892401	12.053959	0.98728903	1.833182
04/18/2177	78.507078	1.49616919	0.34033638	239.576456	194.638077	12.045640	0.98696838	1.830087

Detailed table...

3D animation...

Calculation on the date...

Return to search