Asteroid General Data

2021 VK₄

General information

Preliminary designation	2021 VK₄
Group	Apollo
Absolute magnitude	24.92
Approximate diameter (m)	28
Approximate mass (kg)	3.84·10⁷
Number of observations	31
Arc length (days)	5

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	232.440021
a – orbit major semiaxis (astronomical units)	1.06644300
e – orbit eccentricity	0.16060200
ω – orbit ascending node-perihelion angle (degrees)	61.753404
Ω – longitude of orbit ascending node (degrees)	238.406456
i – orbit inclination to the ecliptic plane (degrees)	5.400269

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	1.901289	1.06631396	0.16185408	59.561422	241.592363	5.246685	0.89372669	1.101104
01/21/1858	125.653056	1.06655499	0.16184105	59.401617	241.214738	5.248815	0.89394261	1.101477
01/29/1887	252.452102	1.06660751	0.16165133	60.085302	240.692412	5.278218	0.89418898	1.101558
02/07/1916	33.532354	1.06498421	0.16094278	61.704863	240.117193	5.333913	0.89358269	1.099045
02/14/1945	184.495474	1.06434974	0.16062994	61.854821	239.596957	5.354585	0.89338331	1.098063
02/22/1974	331.763489	1.06581823	0.16078251	61.622981	239.253780	5.368292	0.89445331	1.100336
03/02/2003	96.351787	1.06668622	0.16093363	61.306271	238.876555	5.372974	0.89502054	1.101680
03/09/2032	222.364791	1.06579870	0.16044072	61.925819	238.348408	5.404495	0.89480118	1.100306
03/17/2061	1.830388	1.06486735	0.15993084	63.286856	237.857898	5.459956	0.89456222	1.098864
03/25/2090	152.258576	1.06442375	0.15947487	63.660132	237.294251	5.489081	0.89467491	1.098177
04/03/2119	300.998699	1.06549543	0.15968570	63.454228	236.987172	5.493009	0.89535105	1.099836
04/10/2148	65.678169	1.06676321	0.15978449	63.080384	236.590549	5.502504	0.89631099	1.101800
04/18/2177	191.594905	1.06658360	0.15945231	63.723164	236.034914	5.535904	0.89651438	1.101521

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