Asteroid General Data

2012 FH₃₈

General information

Preliminary designation	2012 FH₃₈
Group	Apollo
Absolute magnitude	21.66
Approximate diameter (m)	120
Approximate mass (kg)	3.47·10⁹
Number of observations	94
Arc length (days)	1990

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	218.083751
a – orbit major semiaxis (astronomical units)	1.54925200
e – orbit eccentricity	0.58627800
ω – orbit ascending node-perihelion angle (degrees)	293.387407
Ω – longitude of orbit ascending node (degrees)	144.002337
i – orbit inclination to the ecliptic plane (degrees)	8.557672

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	37.346072	1.54963851	0.58682074	289.971861	146.911909	8.462011	0.64027849	1.929062
01/21/1858	52.474477	1.55005253	0.58674385	290.530387	146.426289	8.480041	0.64056874	1.929835
01/29/1887	66.086067	1.54998087	0.58651346	290.945540	146.064214	8.496527	0.64089623	1.929701
02/07/1916	80.749430	1.54945577	0.58625689	291.488445	145.598302	8.514518	0.64107665	1.928721
02/14/1945	99.809841	1.54826548	0.58620053	291.953447	145.196378	8.527734	0.64067144	1.926499
02/22/1974	122.494712	1.54851397	0.58609782	292.463053	144.761434	8.547822	0.64093331	1.926963
03/02/2003	142.420277	1.54911762	0.58622154	292.954797	144.360631	8.555522	0.64099151	1.928090
03/09/2032	160.593680	1.54897462	0.58650022	293.508163	143.909172	8.560650	0.64050066	1.927823
03/17/2061	180.996666	1.54850549	0.58609324	293.983869	143.507297	8.570629	0.64093690	1.926947
03/25/2090	203.234769	1.54869480	0.58626839	294.461679	143.089434	8.590314	0.64074399	1.927300
04/03/2119	222.323895	1.54966221	0.58629862	294.920463	142.693219	8.604184	0.64109739	1.929106
04/10/2148	237.392855	1.54953715	0.58617773	295.362574	142.292151	8.616160	0.64123299	1.928873
04/18/2177	250.948818	1.54971708	0.58616310	295.870083	141.855986	8.639565	0.64133011	1.929209

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