Asteroid General Data

2021 FC₂

General information

Preliminary designation	2021 FC₂
Group	Apollo
Absolute magnitude	27.19
Approximate diameter (m)	10
Approximate mass (kg)	1.67·10⁶
Number of observations	12
Arc length (days)	2

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	147.788958
a – orbit major semiaxis (astronomical units)	1.18361900
e – orbit eccentricity	0.31071000
ω – orbit ascending node-perihelion angle (degrees)	273.631010
Ω – longitude of orbit ascending node (degrees)	178.470219
i – orbit inclination to the ecliptic plane (degrees)	8.024162

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	242.902840	1.18126547	0.31092706	270.907929	180.420783	7.911318	0.81397806	1.283872
01/21/1858	100.196495	1.18069842	0.31030844	271.211422	180.105987	7.963766	0.81431773	1.282948
01/29/1887	321.769396	1.18160378	0.31062232	271.281655	179.857526	7.955957	0.81457127	1.284424
02/07/1916	178.599815	1.18084084	0.31073408	271.843039	179.580214	7.927100	0.81391335	1.283180
02/14/1945	21.316672	1.18370678	0.31094818	272.670643	179.266921	7.983158	0.81563531	1.287855
02/22/1974	213.639562	1.18377836	0.31123149	273.143598	178.963364	7.953519	0.81534925	1.287971
03/02/2003	42.722359	1.18401230	0.31139326	273.273930	178.724406	7.959415	0.81531885	1.288353
03/09/2032	238.249326	1.18408763	0.31083362	273.764146	178.414956	8.024966	0.81603338	1.288476
03/17/2061	72.217825	1.18399844	0.31114552	274.139882	178.129806	7.993591	0.81560262	1.288331
03/25/2090	261.748074	1.18378922	0.31113956	274.305757	177.894751	7.998332	0.81546556	1.287989
04/03/2119	98.040804	1.18399764	0.31047942	274.775976	177.583594	8.074222	0.81639074	1.288329
04/10/2148	287.268155	1.18433158	0.31076956	275.125040	177.315209	8.052518	0.81627738	1.288874
04/18/2177	114.121914	1.18373149	0.31051614	275.283010	177.077325	8.061993	0.81616376	1.287895

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