Asteroid General Data

2020 WH₁

General information

Preliminary designation	2020 WH₁
Group	Apollo
Absolute magnitude	24.58
Approximate diameter (m)	32
Approximate mass (kg)	6.14·10⁷
Number of observations	162
Arc length (days)	25

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	58.294283
a – orbit major semiaxis (astronomical units)	1.95155700
e – orbit eccentricity	0.48818400
ω – orbit ascending node-perihelion angle (degrees)	155.202050
Ω – longitude of orbit ascending node (degrees)	233.758066
i – orbit inclination to the ecliptic plane (degrees)	7.386394

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	195.007105	1.94949969	0.48869308	151.451448	236.172483	7.143058	0.99679268	2.721983
01/21/1858	74.126344	1.94761084	0.48840688	152.000865	235.813845	7.174916	0.99638431	2.718028
01/29/1887	312.621099	1.94992655	0.48926443	152.681543	235.414451	7.220896	0.99589685	2.722877
02/07/1916	188.510062	1.94964004	0.48822670	153.171015	235.076375	7.248155	0.99777372	2.722277
02/14/1945	64.866345	1.95055119	0.48772599	153.564417	234.813740	7.266736	0.99921668	2.724185
02/22/1974	304.255217	1.94911849	0.48759364	154.193921	234.386123	7.316328	0.99874071	2.721184
03/02/2003	183.482700	1.94784746	0.48737836	154.626907	234.066709	7.340998	0.99850877	2.718523
03/09/2032	62.612623	1.95032123	0.48725607	155.313221	233.693528	7.388458	1.00001537	2.723704
03/17/2061	299.189483	1.94951418	0.48745808	155.785008	233.382794	7.418687	0.99920773	2.722013
03/25/2090	174.286016	1.95051334	0.48822591	156.319963	233.047491	7.452277	0.99822219	2.724106
04/03/2119	51.662233	1.94906393	0.48755730	156.853411	232.690582	7.492340	0.99878359	2.721070
04/10/2148	289.718243	1.94884582	0.48760330	157.393340	232.369088	7.525829	0.99858217	2.720613
04/18/2177	170.423270	1.95040073	0.48704643	157.881141	232.038334	7.551929	1.00046502	2.723870

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