Asteroid General Data

2020 WB

General information

Preliminary designation	2020 WB
Group	Apollo
Absolute magnitude	27.60
Approximate diameter (m)	8
Approximate mass (kg)	9.46·10⁵
Number of observations	107
Arc length (days)	10

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	81.573586
a – orbit major semiaxis (astronomical units)	1.24379100
e – orbit eccentricity	0.19940800
ω – orbit ascending node-perihelion angle (degrees)	168.375658
Ω – longitude of orbit ascending node (degrees)	234.423794
i – orbit inclination to the ecliptic plane (degrees)	5.844926

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	354.108504	1.24834432	0.20529986	160.998850	237.954808	5.387866	0.99205940	1.394769
01/21/1858	277.729601	1.24768383	0.20391993	162.919555	237.066101	5.518055	0.99325623	1.393662
01/29/1887	213.516186	1.24898113	0.20454175	163.209816	236.857813	5.518205	0.99351234	1.395836
02/07/1916	168.661893	1.24506328	0.20194264	163.763987	236.325943	5.582423	0.99363192	1.389273
02/14/1945	123.844501	1.24653287	0.20211948	165.487910	235.742537	5.684788	0.99458429	1.391734
02/22/1974	78.927231	1.24117722	0.19865814	166.226974	235.149865	5.763693	0.99460726	1.382774
03/02/2003	76.192368	1.24117515	0.19854289	166.537186	234.914523	5.767066	0.99474865	1.382771
03/09/2032	62.874244	1.24367317	0.19939482	168.440950	234.390287	5.846039	0.99569118	1.386947
03/17/2061	34.878360	1.24369686	0.19935209	168.699038	234.187164	5.848627	0.99576328	1.386987
03/25/2090	48.997622	1.23920222	0.19635229	169.573488	233.614618	5.942701	0.99588203	1.379475
04/03/2119	78.449862	1.23221369	0.19176966	170.437509	232.998888	6.035585	0.99591249	1.367822
04/10/2148	159.834825	1.23089787	0.19087342	170.834763	232.705628	6.047084	0.99595219	1.365632
04/18/2177	228.520554	1.23359135	0.19246189	171.548206	232.325338	6.036044	0.99617203	1.370117

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