Asteroid General Data

2021 MG₂

General information

Preliminary designation	2021 MG₂
Group	Amor
Absolute magnitude	23.04
Approximate diameter (m)	66
Approximate mass (kg)	5.15·10⁸
Number of observations	17
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	192.412441
a – orbit major semiaxis (astronomical units)	2.24862200
e – orbit eccentricity	0.42826600
ω – orbit ascending node-perihelion angle (degrees)	39.526924
Ω – longitude of orbit ascending node (degrees)	246.171635
i – orbit inclination to the ecliptic plane (degrees)	3.809488

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	330.355711	2.24920344	0.42456410	34.300764	249.530092	3.881438	1.29427239	3.373213
01/21/1858	187.019927	2.24833021	0.42518275	35.066874	249.034178	3.871653	1.29237899	3.371248
01/29/1887	43.591583	2.24970050	0.42435191	35.856177	248.483829	3.856622	1.29503579	3.374331
02/07/1916	260.004468	2.24989640	0.42467791	36.646580	248.032833	3.843670	1.29441509	3.374772
02/14/1945	116.570145	2.24763693	0.42776012	37.755393	247.493666	3.831971	1.28618748	3.369689
02/22/1974	335.638976	2.24698513	0.42878298	38.372486	247.058031	3.827965	1.28351615	3.368224
03/02/2003	196.440203	2.24840747	0.42811645	38.949361	246.587404	3.816917	1.28582725	3.371422
03/09/2032	56.995903	2.24780162	0.42786255	39.793562	245.952227	3.805652	1.28605149	3.370060
03/17/2061	277.507717	2.24600603	0.42936472	40.561011	245.420780	3.801783	1.28165028	3.366022
03/25/2090	138.443886	2.24753170	0.42824987	41.216099	244.873855	3.790425	1.28502655	3.369453
04/03/2119	357.373135	2.24836706	0.42719898	42.002386	244.307007	3.775331	1.28786694	3.371331
04/10/2148	213.077736	2.24904872	0.42678953	43.554666	243.470379	3.746890	1.28917828	3.372865
04/18/2177	69.159627	2.24952321	0.42712718	44.453956	242.913491	3.734036	1.28869070	3.373932

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