Asteroid General Data

2020 WK₂

General information

Preliminary designation	2020 WK₂
Group	Apollo
Absolute magnitude	23.68
Approximate diameter (m)	49
Approximate mass (kg)	2.13·10⁸
Number of observations	149
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.532532
a – orbit major semiaxis (astronomical units)	1.70688000
e – orbit eccentricity	0.44701900
ω – orbit ascending node-perihelion angle (degrees)	322.635655
Ω – longitude of orbit ascending node (degrees)	58.472641
i – orbit inclination to the ecliptic plane (degrees)	23.393639

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	324.620137	1.70592201	0.44951857	320.708271	59.768175	23.197189	0.93907838	2.228124
01/21/1858	333.478058	1.70564345	0.44927227	320.960797	59.581030	23.224383	0.93934514	2.227578
01/29/1887	341.749175	1.70610520	0.44927800	321.274976	59.371363	23.257728	0.93958966	2.228483
02/07/1916	350.983961	1.70507582	0.44829572	321.508377	59.190820	23.287901	0.94069764	2.226466
02/14/1945	2.253500	1.70529021	0.44788283	321.750242	59.010525	23.309978	0.94152001	2.226886
02/22/1974	15.298066	1.70528660	0.44725163	322.055781	58.809313	23.343298	0.94259439	2.226879
03/02/2003	26.999299	1.70502494	0.44670552	322.321964	58.633738	23.369836	0.94338089	2.226367
03/09/2032	36.325377	1.70698175	0.44672731	322.721255	58.424338	23.401405	0.94442638	2.230201
03/17/2061	43.515552	1.70524681	0.44585583	322.998339	58.242823	23.441854	0.94495259	2.226801
03/25/2090	54.918188	1.70517668	0.44551805	323.312002	58.042040	23.477001	0.94548968	2.226664
04/03/2119	68.776579	1.70494351	0.44515023	323.547772	57.861209	23.501806	0.94598750	2.226207
04/10/2148	81.211089	1.70471466	0.44493578	323.816627	57.665550	23.533063	0.94622612	2.225759
04/18/2177	96.701760	1.70303923	0.44364688	324.084631	57.484832	23.570359	0.94749119	2.222479

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