Asteroid General Data

2022 DM₂

General information

Preliminary designation	2022 DM₂
Group	Apollo
Absolute magnitude	27.21
Approximate diameter (m)	10
Approximate mass (kg)	1.62·10⁶
Number of observations	44
Arc length (days)	11

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	100.928815
a – orbit major semiaxis (astronomical units)	1.26191900
e – orbit eccentricity	0.21090300
ω – orbit ascending node-perihelion angle (degrees)	315.384839
Ω – longitude of orbit ascending node (degrees)	164.358854
i – orbit inclination to the ecliptic plane (degrees)	0.458086

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	168.191206	1.25929535	0.21011206	277.325058	198.380395	0.348085	0.99470220	1.413162
01/21/1858	22.789299	1.25654759	0.20833794	281.745357	194.365277	0.345070	0.99476105	1.408539
01/29/1887	218.554984	1.26156464	0.21112056	286.483034	190.179940	0.355553	0.99522240	1.416984
02/07/1916	6.924423	1.26472216	0.21271843	287.682047	189.314128	0.360250	0.99569245	1.422307
02/14/1945	167.258846	1.26070897	0.21063175	307.181784	171.406067	0.428216	0.99516364	1.415542
02/22/1974	357.160753	1.25878751	0.20946568	310.258952	168.543594	0.435066	0.99511472	1.412307
03/02/2003	209.682077	1.25659589	0.20798664	313.201023	165.920062	0.442880	0.99524074	1.408621
03/09/2032	51.402037	1.26187660	0.21100372	315.573334	164.141396	0.459210	0.99561595	1.417509
03/17/2061	211.293223	1.26332590	0.21150039	316.118119	163.786594	0.462592	0.99613199	1.419952
03/25/2090	44.701496	1.25224905	0.20543334	327.974680	153.697301	0.548138	0.99499534	1.401318
04/03/2119	276.005142	1.25746726	0.20772643	338.886152	145.980279	0.706911	0.99625807	1.410086
04/10/2148	119.971338	1.25914323	0.20852624	339.271485	145.829203	0.708881	0.99657883	1.412906
04/18/2177	315.198381	1.25707221	0.20730855	339.794465	145.556150	0.713080	0.99647040	1.409422

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