Asteroid General Data

2020 WM₃

General information

Preliminary designation	2020 WM₃
Group	Amor
Absolute magnitude	18.67
Approximate diameter (m)	490
Approximate mass (kg)	2.16·10¹¹
Number of observations	175
Arc length (days)	3513

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.896919
a – orbit major semiaxis (astronomical units)	2.56666700
e – orbit eccentricity	0.49616600
ω – orbit ascending node-perihelion angle (degrees)	165.768597
Ω – longitude of orbit ascending node (degrees)	319.348333
i – orbit inclination to the ecliptic plane (degrees)	40.361007

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	19.648446	2.55287780	0.52095456	161.130402	321.187520	39.908436	1.22294448	4.078924
01/21/1858	66.851282	2.55310225	0.51301269	163.007675	320.620123	40.183675	1.24332839	4.079462
01/29/1887	99.431852	2.56361607	0.50647904	163.248701	320.465101	40.024746	1.26519827	4.104687
02/07/1916	122.457425	2.56388413	0.50628008	163.124985	320.350361	40.044205	1.26584068	4.105331
02/14/1945	153.366673	2.55276967	0.51052718	163.633595	320.111396	40.348797	1.24951137	4.078665
02/22/1974	200.555644	2.55273670	0.50523942	165.446982	319.631938	40.695740	1.26299350	4.078586
03/02/2003	234.394955	2.56462615	0.49714386	165.873414	319.422393	40.386376	1.28963801	4.107114
03/09/2032	257.446429	2.56472969	0.49659947	165.784558	319.304165	40.391097	1.29108629	4.107362
03/17/2061	286.601283	2.55251636	0.50143897	166.214438	319.080962	40.685984	1.27258517	4.078058
03/25/2090	333.292453	2.54522779	0.50065198	167.768564	318.697649	40.950017	1.27095447	4.060604
04/03/2119	9.350285	2.56401188	0.48926828	168.537406	318.434486	40.647132	1.30952219	4.105638
04/10/2148	32.494455	2.56655155	0.48817919	168.552768	318.329313	40.620066	1.31361448	4.111740
04/18/2177	60.102749	2.55434993	0.49319043	168.913637	318.107714	40.908089	1.29456899	4.082453

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