Asteroid General Data

2020 WM₁

General information

Preliminary designation	2020 WM₁
Group	Apollo
Absolute magnitude	21.39
Approximate diameter (m)	140
Approximate mass (kg)	5.03·10⁹
Number of observations	49
Arc length (days)	6909

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	153.898044
a – orbit major semiaxis (astronomical units)	1.45665300
e – orbit eccentricity	0.46460800
ω – orbit ascending node-perihelion angle (degrees)	175.365929
Ω – longitude of orbit ascending node (degrees)	167.658666
i – orbit inclination to the ecliptic plane (degrees)	7.445977

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	347.913200	1.45612913	0.46429165	173.563331	168.998158	7.388599	0.78006053	1.757116
01/21/1858	171.276485	1.45678656	0.46463600	173.796106	168.806379	7.398826	0.77991107	1.758306
01/29/1887	350.335469	1.45719086	0.46480133	174.149000	168.576891	7.406307	0.77988661	1.759038
02/07/1916	170.299348	1.45693866	0.46469132	174.360689	168.394400	7.412874	0.77991191	1.758582
02/14/1945	353.961556	1.45590123	0.46461309	174.674270	168.180748	7.426017	0.77947046	1.756704
02/22/1974	182.436767	1.45579389	0.46428691	174.892451	167.984589	7.429090	0.77988784	1.756509
03/02/2003	10.109339	1.45566820	0.46439720	175.166679	167.805084	7.437422	0.77965997	1.756282
03/09/2032	195.416146	1.45639432	0.46448441	175.400580	167.626598	7.445567	0.77992186	1.757596
03/17/2061	15.292776	1.45719892	0.46462117	175.716544	167.415217	7.451191	0.78015346	1.759053
03/25/2090	194.660071	1.45709461	0.46469576	175.967195	167.232264	7.458635	0.77998892	1.758864
04/03/2119	16.679489	1.45635104	0.46434849	176.239946	167.048917	7.468910	0.78009664	1.757518
04/10/2148	203.977430	1.45574982	0.46425479	176.508481	166.844703	7.475993	0.77991100	1.756430
04/18/2177	32.346877	1.45548072	0.46428750	176.793737	166.652981	7.484139	0.77971921	1.755943

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