Asteroid General Data

2020 WA₁

General information

Preliminary designation	2020 WA₁
Group	Apollo
Absolute magnitude	28.66
Approximate diameter (m)	5
Approximate mass (kg)	2.19·10⁵
Number of observations	37
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	173.963067
a – orbit major semiaxis (astronomical units)	2.52302200
e – orbit eccentricity	0.72234500
ω – orbit ascending node-perihelion angle (degrees)	79.333273
Ω – longitude of orbit ascending node (degrees)	262.265669
i – orbit inclination to the ecliptic plane (degrees)	0.072293

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	8.418168	2.51240407	0.70640112	0.964162	340.021876	0.219999	0.73763902	3.982308
01/21/1858	105.088502	2.52169061	0.69877158	1.385526	339.785596	0.171673	0.75960487	4.004408
01/29/1887	183.932434	2.53288813	0.69287638	1.848413	339.332368	0.142101	0.77790977	4.031110
02/07/1916	254.462551	2.53410087	0.69169226	2.874607	338.187968	0.125630	0.78128292	4.034005
02/14/1945	330.356771	2.52436005	0.69606735	5.141904	335.815582	0.114145	0.76723543	4.010768
02/22/1974	64.315850	2.51040391	0.70271246	8.992026	331.971986	0.095909	0.74631181	3.977553
03/02/2003	184.337264	2.49351626	0.71211503	22.828860	318.162553	0.056496	0.71784585	3.937485
03/09/2032	306.970359	2.51818978	0.72467293	86.107977	255.590317	0.073801	0.69332581	3.996072
03/17/2061	55.057010	2.50075533	0.73288295	116.219391	225.575702	0.090069	0.66799440	3.954644
03/25/2090	200.507848	2.47512265	0.74430676	137.076697	204.871617	0.129602	0.63287213	3.893998
04/03/2119	10.910341	2.46699196	0.74803579	142.001231	199.936074	0.149459	0.62159368	3.874826
04/10/2148	191.692084	2.46372101	0.74819161	145.764639	196.123761	0.162279	0.62038563	3.867122
04/18/2177	5.028064	2.47447829	0.74454997	150.682065	191.168774	0.185565	0.63210554	3.892477

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