Asteroid General Data

2021 MF₂

General information

Preliminary designation	2021 MF₂
Group	Amor
Absolute magnitude	23.43
Approximate diameter (m)	55
Approximate mass (kg)	3.01·10⁸
Number of observations	18
Arc length (days)	26

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	255.392391
a – orbit major semiaxis (astronomical units)	2.11468400
e – orbit eccentricity	0.43069500
ω – orbit ascending node-perihelion angle (degrees)	358.350674
Ω – longitude of orbit ascending node (degrees)	262.044803
i – orbit inclination to the ecliptic plane (degrees)	7.220085

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	125.850922	2.11153959	0.43354378	354.621758	263.995408	7.178162	1.19609473	3.068312
01/21/1858	287.115968	2.11332184	0.43126644	355.095614	263.739816	7.165872	1.20191706	3.072197
01/29/1887	86.604584	2.11278912	0.43207253	355.361779	263.408240	7.178217	1.19991099	3.071036
02/07/1916	249.922381	2.11131303	0.43384695	356.176184	263.130024	7.210326	1.19532630	3.067818
02/14/1945	50.555687	2.11441171	0.43010681	356.784427	262.842451	7.188195	1.20498884	3.074574
02/22/1974	210.851350	2.11271819	0.43152973	356.992915	262.569574	7.204557	1.20101748	3.070881
03/02/2003	14.802643	2.11179226	0.43323353	358.076242	262.229335	7.237425	1.19689305	3.068862
03/09/2032	176.599369	2.11430330	0.43078102	358.446751	261.993895	7.220581	1.20350157	3.074338
03/17/2061	336.627666	2.11157414	0.43329811	358.791635	261.647095	7.246747	1.19663305	3.068387
03/25/2090	140.386992	2.11194922	0.43421529	359.580218	261.375089	7.266383	1.19490859	3.069204
04/03/2119	301.228796	2.11337949	0.43196699	0.048396	261.112126	7.249838	1.20046930	3.072323
04/10/2148	101.103866	2.11226715	0.43267666	0.316792	260.789129	7.261749	1.19833846	3.069898
04/18/2177	264.546027	2.11134902	0.43455225	1.087672	260.540825	7.286081	1.19385755	3.067896

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