Asteroid General Data

2021 VK₃

General information

Preliminary designation	2021 VK₃
Group	Apollo
Absolute magnitude	30.44
Approximate diameter (m)	2
Approximate mass (kg)	1.87·10⁴
Number of observations	19
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
11/07/2021 05:00:58 PM	Earth	0.000568	85 008
11/07/2021 10:45:07 PM	Moon	0.000821	122 848

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	87.009085
a – orbit major semiaxis (astronomical units)	1.06946211
e – orbit eccentricity	0.46101146
ω – orbit ascending node-perihelion angle (degrees)	289.288554
Ω – longitude of orbit ascending node (degrees)	224.950849
i – orbit inclination to the ecliptic plane (degrees)	4.100034

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	178.702815	1.02663739	0.46111649	291.218811	227.838022	4.546766	0.55323796	1.040222
01/21/1858	137.660890	1.02705146	0.46132352	291.772044	227.412032	4.547061	0.55324847	1.040852
01/29/1887	83.938675	1.02793594	0.46159747	292.193962	227.006969	4.542239	0.55344331	1.042197
02/07/1916	35.918570	1.02662928	0.46139917	292.524240	226.603892	4.547994	0.55294338	1.040210
02/14/1945	357.543223	1.02677233	0.46131993	292.782265	226.267388	4.551594	0.55310179	1.040428
02/22/1974	320.839739	1.02611616	0.46167588	293.343310	225.810607	4.545373	0.55238307	1.039430
03/02/2003	297.928444	1.02532530	0.46141756	293.795068	225.255867	4.536096	0.55222220	1.038229
03/09/2032	69.454433	1.06911415	0.46083461	289.302053	224.909734	4.105552	0.57642935	1.105444
03/17/2061	155.298088	1.06970300	0.46074800	289.663477	224.469453	4.104061	0.57683949	1.106357
03/25/2090	237.693482	1.07009270	0.46096922	290.127360	223.925409	4.089777	0.57681291	1.106962
04/03/2119	307.273491	1.07113650	0.46123536	290.522610	223.445911	4.083428	0.57709047	1.108582
04/10/2148	12.912899	1.06950170	0.46134549	291.053870	222.958791	4.075524	0.57609192	1.106045
04/18/2177	97.336375	1.07004676	0.46141627	291.430070	222.480630	4.068890	0.57630978	1.106891

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