Asteroid General Data

2020 WB₃

General information

Preliminary designation	2020 WB₃
Group	Apollo
Absolute magnitude	20.20
Approximate diameter (m)	240
Approximate mass (kg)	2.61·10¹⁰
Number of observations	99
Arc length (days)	1566

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	182.547646
a – orbit major semiaxis (astronomical units)	2.47241000
e – orbit eccentricity	0.61426100
ω – orbit ascending node-perihelion angle (degrees)	29.125750
Ω – longitude of orbit ascending node (degrees)	5.881854
i – orbit inclination to the ecliptic plane (degrees)	20.501358

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	338.365440	2.51744415	0.57818913	25.885377	8.307354	21.050186	1.06188530	3.994297
01/21/1858	81.109178	2.50496477	0.58793406	26.576353	7.957714	20.984193	1.03221067	3.964633
01/29/1887	203.690760	2.49396406	0.59976137	27.581995	7.429094	20.826625	0.99818075	3.938546
02/07/1916	350.236015	2.47753408	0.60979501	28.349918	6.990356	20.744999	0.96674616	3.899690
02/14/1945	157.103299	2.46774851	0.61637648	28.589093	6.752265	20.754198	0.94668638	3.876609
02/22/1974	337.977372	2.46319622	0.61918858	28.576085	6.590060	20.751200	0.93801324	3.865887
03/02/2003	159.016959	2.46521515	0.61808991	28.727507	6.311339	20.676700	0.94149054	3.870641
03/09/2032	328.746983	2.47849409	0.61126353	29.433312	5.600453	20.365473	0.96348104	3.901957
03/17/2061	118.826935	2.48717570	0.60609307	30.611730	4.750315	19.997549	0.97971574	3.922476
03/25/2090	247.165162	2.50544304	0.59817036	32.690250	3.312609	19.337813	1.00676126	3.965769
04/03/2119	355.569519	2.51316987	0.59300537	34.462815	2.036717	18.898771	1.02284664	3.984129
04/10/2148	85.887185	2.52535467	0.58609140	35.683414	1.066005	18.559098	1.04526602	4.013139
04/18/2177	159.560325	2.53694396	0.57954153	36.403692	0.269279	18.333059	1.06667957	4.040796

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