Asteroid General Data

2021 FM₂

General information

Preliminary designation	2021 FM₂
Group	Apollo
Absolute magnitude	30.26
Approximate diameter (m)	2
Approximate mass (kg)	2.40·10⁴
Number of observations	29
Arc length (days)	3

Approaches

Date	Object	r, AU	r, km
03/20/2021 09:50:24 PM	Earth	0.000560	83 752

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	33.955360
a – orbit major semiaxis (astronomical units)	1.48815507
e – orbit eccentricity	0.44443542
ω – orbit ascending node-perihelion angle (degrees)	295.954719
Ω – longitude of orbit ascending node (degrees)	180.743791
i – orbit inclination to the ecliptic plane (degrees)	3.167596

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	241.390969	1.47385422	0.44324941	289.723184	185.308297	1.717945	0.82056922	1.789297
01/21/1858	314.499999	1.47512601	0.44337760	290.540747	184.555588	1.715742	0.82108819	1.791613
01/29/1887	31.224481	1.47389654	0.44300293	291.023582	184.116486	1.720896	0.82095606	1.789374
02/07/1916	116.811013	1.47219664	0.44269651	291.430173	183.668791	1.730224	0.82046032	1.786279
02/14/1945	195.077625	1.47409577	0.44318517	292.835368	182.404564	1.709733	0.82079840	1.789737
02/22/1974	269.086088	1.47508120	0.44334016	293.369591	181.975487	1.715778	0.82111846	1.791532
03/02/2003	347.182472	1.47169811	0.44268264	293.645804	181.635888	1.725333	0.82020290	1.785372
03/09/2032	39.735689	1.48751955	0.44441764	296.036544	180.678631	3.166606	0.82643962	1.814240
03/17/2061	37.325063	1.48789978	0.44432490	296.522949	180.266799	3.173626	0.82678887	1.814935
03/25/2090	346.376106	1.50100499	0.44730415	297.762911	179.856523	3.170228	0.82959922	1.838966
04/03/2119	274.117258	1.49952833	0.44688689	298.527038	179.220531	3.168032	0.82940878	1.836253
04/10/2148	201.444970	1.49986142	0.44691211	298.884644	178.900605	3.173768	0.82955519	1.836865
04/18/2177	80.465981	1.51472552	0.45036933	300.400796	178.231484	3.098686	0.83253961	1.864239

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