Asteroid General Data

2020 ST₅

General information

Preliminary designation	2020 ST₅
Group	Amor
Absolute magnitude	23.25
Approximate diameter (m)	59
Approximate mass (kg)	3.85·10⁸
Number of observations	31
Arc length (days)	52

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	141.809147
a – orbit major semiaxis (astronomical units)	1.81277100
e – orbit eccentricity	0.34960400
ω – orbit ascending node-perihelion angle (degrees)	71.321587
Ω – longitude of orbit ascending node (degrees)	338.251128
i – orbit inclination to the ecliptic plane (degrees)	7.333393

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	150.622527	1.81296843	0.34966934	68.033876	340.562779	7.400265	1.17902896	2.441102
01/21/1858	110.053771	1.81317665	0.34960527	68.551521	340.203984	7.391179	1.17928054	2.441523
01/29/1887	69.292872	1.81298879	0.34964958	68.941752	339.909967	7.381824	1.17907802	2.441143
02/07/1916	29.081901	1.81294011	0.34959853	69.495811	339.521317	7.369810	1.17913891	2.441045
02/14/1945	349.074898	1.81283289	0.34938867	69.923981	339.217692	7.361643	1.17944961	2.440829
02/22/1974	309.311972	1.81282493	0.34951573	70.455708	338.848302	7.349352	1.17921410	2.440812
03/02/2003	269.594460	1.81310703	0.34948661	70.952454	338.524926	7.339998	1.17945039	2.441382
03/09/2032	229.452961	1.81305902	0.34958558	71.430468	338.173631	7.328043	1.17923974	2.441285
03/17/2061	189.640657	1.81287790	0.34963126	71.910133	337.848282	7.319357	1.17903911	2.440919
03/25/2090	150.052568	1.81284012	0.34980550	72.374117	337.520216	7.309002	1.17869869	2.440843
04/03/2119	109.774860	1.81300317	0.34960537	72.884823	337.165085	7.300759	1.17916752	2.441172
04/10/2148	69.629725	1.81281525	0.34974299	73.277489	336.857158	7.291276	1.17879582	2.440793
04/18/2177	29.318966	1.81280985	0.34957054	73.852600	336.464146	7.281867	1.17910492	2.440782

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