Asteroid General Data

2022 SK₄

General information

Preliminary designation	2022 SK₄
Group	Aten
Absolute magnitude	30.36
Approximate diameter (m)	2
Approximate mass (kg)	2.09·10⁴
Number of observations	18
Arc length (days)	1

Approaches

Date	Object	r, AU	r, km
09/19/1940 04:07:41 PM	Moon	0.000982	146 908
09/19/2022 09:36:00 PM	Earth	0.000102	15 279

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	187.866093
a – orbit major semiaxis (astronomical units)	0.83853622
e – orbit eccentricity	0.30862357
ω – orbit ascending node-perihelion angle (degrees)	37.582413
Ω – longitude of orbit ascending node (degrees)	176.572130
i – orbit inclination to the ecliptic plane (degrees)	15.174313

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	178.537947	0.71766618	0.43491415	13.779971	178.026072	14.440845	0.40554300	0.607973
01/21/1858	103.259039	0.71653991	0.43626710	13.821265	177.836842	14.404831	0.40393712	0.606542
01/29/1887	39.192179	0.71677438	0.43614284	14.034963	177.664159	14.392038	0.40415837	0.606840
02/07/1916	319.871612	0.71746158	0.43559614	14.312596	177.418648	14.396700	0.40493809	0.607713
02/14/1945	258.864523	0.71370996	0.44110003	13.849310	177.214948	14.295799	0.39889247	0.602953
02/22/1974	298.984683	0.71371967	0.44132041	14.029217	177.053866	14.286384	0.39874061	0.602965
03/02/2003	343.990195	0.71386013	0.44125635	14.198680	176.864607	14.262216	0.39886482	0.603143
03/09/2032	235.572352	0.83832146	0.30862070	37.624510	176.544304	15.176310	0.57959810	0.767567
03/17/2061	158.231889	0.84069260	0.30708686	38.285808	176.366416	15.168724	0.58252695	0.770826
03/25/2090	33.625143	0.84019403	0.30718315	38.429259	176.189466	15.171964	0.58210058	0.770141
04/03/2119	305.958555	0.83854782	0.30844722	38.139568	175.976113	15.170636	0.57990008	0.767878
04/10/2148	236.860452	0.83809249	0.30861187	38.289268	175.798241	15.166806	0.57944720	0.767253
04/18/2177	168.432915	0.83853800	0.30866227	38.467687	175.602991	15.166521	0.57971296	0.767865

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