Asteroid General Data

2022 DC₂

General information

Preliminary designation	2022 DC₂
Group	Amor
Absolute magnitude	25.29
Approximate diameter (m)	23
Approximate mass (kg)	2.30·10⁷
Number of observations	21
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	239.568436
a – orbit major semiaxis (astronomical units)	1.44505100
e – orbit eccentricity	0.29103100
ω – orbit ascending node-perihelion angle (degrees)	151.112714
Ω – longitude of orbit ascending node (degrees)	335.779971
i – orbit inclination to the ecliptic plane (degrees)	34.172016

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	299.476778	1.44528566	0.29392889	149.764934	336.512336	34.109234	1.02047444	1.737525
01/21/1858	194.200735	1.44495364	0.29335251	149.979367	336.399149	34.121184	1.02107287	1.736927
01/29/1887	89.726786	1.44474986	0.29285756	150.171234	336.296834	34.130686	1.02164394	1.736559
02/07/1916	346.424962	1.44453447	0.29219368	150.382579	336.187049	34.141712	1.02245062	1.736171
02/14/1945	244.123837	1.44438643	0.29184458	150.538185	336.082765	34.151076	1.02285008	1.735904
02/22/1974	141.952846	1.44441651	0.29158303	150.710958	335.972739	34.160801	1.02324916	1.735958
03/02/2003	38.782453	1.44468106	0.29128963	150.925549	335.867462	34.165924	1.02386045	1.736435
03/09/2032	294.508026	1.44482511	0.29101689	151.122487	335.759694	34.173709	1.02435661	1.736695
03/17/2061	189.264171	1.44521504	0.29060102	151.348810	335.652839	34.178796	1.02523408	1.737398
03/25/2090	83.156991	1.44550872	0.29030366	151.537051	335.554929	34.182382	1.02587226	1.737928
04/03/2119	335.770082	1.44534592	0.28984602	151.711641	335.447111	34.192316	1.02641816	1.737634
04/10/2148	228.240379	1.44523965	0.28948339	151.896510	335.347694	34.200484	1.02686677	1.737442
04/18/2177	121.583254	1.44495494	0.28897225	152.115138	335.237099	34.212772	1.02740306	1.736929

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