Asteroid General Data

2022 DK₂

General information

Preliminary designation	2022 DK₂
Group	Apollo
Absolute magnitude	27.31
Approximate diameter (m)	9
Approximate mass (kg)	1.41·10⁶
Number of observations	45
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	256.921864
a – orbit major semiaxis (astronomical units)	1.38125500
e – orbit eccentricity	0.48774300
ω – orbit ascending node-perihelion angle (degrees)	262.419724
Ω – longitude of orbit ascending node (degrees)	339.445749
i – orbit inclination to the ecliptic plane (degrees)	15.853942

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	121.214352	1.37740123	0.48724721	260.528807	341.466610	15.907904	0.70626632	1.616558
01/21/1858	104.391506	1.37743380	0.48730413	260.810839	341.204733	15.897248	0.70620463	1.616615
01/29/1887	90.688103	1.37669046	0.48710841	261.176101	340.886590	15.888794	0.70609296	1.615307
02/07/1916	81.559700	1.37622950	0.48692259	261.522597	340.614510	15.882671	0.70611226	1.614496
02/14/1945	72.337182	1.37649135	0.48699835	261.886762	340.293665	15.874552	0.70614234	1.614957
02/22/1974	61.748922	1.37644088	0.48694272	262.205012	340.015073	15.874212	0.70619302	1.614868
03/02/2003	52.756762	1.37641684	0.48686539	262.490682	339.678474	15.870570	0.70628711	1.614825
03/09/2032	31.222199	1.38111048	0.48782361	262.465350	339.403879	15.853434	0.70737218	1.623092
03/17/2061	350.535483	1.38066067	0.48779005	262.862839	339.088656	15.846175	0.70718813	1.622300
03/25/2090	307.356719	1.38096437	0.48782654	263.169041	338.809650	15.849655	0.70729330	1.622835
04/03/2119	264.329937	1.38135743	0.48806461	263.428093	338.503659	15.838318	0.70716576	1.623528
04/10/2148	253.127832	1.37573275	0.48710831	264.109786	338.202069	15.822980	0.70560189	1.613622
04/18/2177	246.964300	1.37590183	0.48715743	264.411872	337.930277	15.817018	0.70562103	1.613919

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