Asteroid General Data

2022 DM

General information

Preliminary designation	2022 DM
Group	Apollo
Absolute magnitude	19.25
Approximate diameter (m)	380
Approximate mass (kg)	9.68·10¹⁰
Number of observations	276
Arc length (days)	3388

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	2.058618
a – orbit major semiaxis (astronomical units)	2.70175600
e – orbit eccentricity	0.62583100
ω – orbit ascending node-perihelion angle (degrees)	35.377050
Ω – longitude of orbit ascending node (degrees)	170.532433
i – orbit inclination to the ecliptic plane (degrees)	33.690343

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	256.525109	2.70431775	0.60132232	31.829674	174.021054	35.617336	1.07815113	4.447205
01/21/1858	85.230966	2.71187235	0.60286776	32.642713	173.424760	35.163581	1.07697195	4.465854
01/29/1887	264.917429	2.72061594	0.60448995	33.397643	172.872347	34.768027	1.07603095	4.487469
02/07/1916	79.260558	2.71391922	0.60877355	33.607510	172.636545	34.736925	1.06175697	4.470911
02/14/1945	249.759713	2.70786618	0.61407610	34.091862	172.060151	34.458473	1.04503027	4.455961
02/22/1974	66.115487	2.71771455	0.61242757	34.382413	171.778717	34.279946	1.05331123	4.480293
03/02/2003	252.209303	2.70676749	0.61966790	34.799659	171.201099	34.015423	1.02947057	4.453250
03/09/2032	85.812305	2.70050344	0.62603856	35.463906	170.483524	33.679721	1.00988416	4.437800
03/17/2061	288.397791	2.69560411	0.63154888	35.996577	169.870558	33.371843	0.99319836	4.425729
03/25/2090	133.545980	2.68365998	0.63796334	36.212455	169.560025	33.341594	0.97158330	4.396346
04/03/2119	334.564846	2.69065021	0.63874075	36.816067	168.972565	32.983957	0.97202228	4.413534
04/10/2148	169.412257	2.70721664	0.63724075	37.571152	168.348547	32.481302	0.98206787	4.454358
04/18/2177	355.815424	2.71448960	0.63902970	38.489356	167.527424	31.965424	0.97985012	4.472320

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