Asteroid General Data

2020 WB₂

General information

Preliminary designation	2020 WB₂
Group	Apollo
Absolute magnitude	23.43
Approximate diameter (m)	55
Approximate mass (kg)	3.01·10⁸
Number of observations	152
Arc length (days)	28

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	110.660948
a – orbit major semiaxis (astronomical units)	2.73976100
e – orbit eccentricity	0.71441500
ω – orbit ascending node-perihelion angle (degrees)	122.688120
Ω – longitude of orbit ascending node (degrees)	232.743780
i – orbit inclination to the ecliptic plane (degrees)	4.096236

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.436217	2.75670631	0.71546742	50.253736	302.878699	4.490911	0.78437275	4.577057
01/21/1858	104.477167	2.72729030	0.72702640	58.637430	294.908757	4.159306	0.74447824	4.503993
01/29/1887	253.832673	2.75745986	0.71915689	72.740519	281.387694	3.681901	0.77441361	4.578934
02/07/1916	22.623652	2.73365833	0.72650080	78.030302	276.284785	3.654853	0.74765337	4.519777
02/14/1945	160.418272	2.75221124	0.72630235	87.662378	267.035982	3.479369	0.75327376	4.565867
02/22/1974	282.564192	2.73773890	0.72534703	103.676001	251.450772	3.652257	0.75192811	4.529900
03/02/2003	59.785192	2.74800842	0.72190759	105.541297	249.630591	3.674902	0.76420028	4.555412
03/09/2032	187.680788	2.72335472	0.72066076	124.774223	230.869180	4.216824	0.76073983	4.494247
03/17/2061	340.287721	2.73723602	0.71565814	126.488311	229.296262	4.274153	0.77831078	4.528652
03/25/2090	145.535991	2.71533350	0.72293795	136.526659	219.793795	4.961489	0.75231586	4.474406
04/03/2119	302.560143	2.73409111	0.71619231	145.052371	211.866925	5.737150	0.77595608	4.520850
04/10/2148	94.449873	2.74105689	0.71228719	147.601912	209.630442	5.996166	0.78863717	4.538138
04/18/2177	252.257693	2.72554910	0.71773902	150.726806	206.925276	6.451492	0.76931617	4.499680

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