Asteroid General Data

2012 FB₁

General information

Preliminary designation	2012 FB₁
Group	Amor
Absolute magnitude	23.99
Approximate diameter (m)	42
Approximate mass (kg)	1.39·10⁸
Number of observations	21
Arc length (days)	13

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	98.642925
a – orbit major semiaxis (astronomical units)	1.75074100
e – orbit eccentricity	0.32862200
ω – orbit ascending node-perihelion angle (degrees)	168.005840
Ω – longitude of orbit ascending node (degrees)	358.095912
i – orbit inclination to the ecliptic plane (degrees)	14.245134

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	339.494750	1.75090943	0.32924926	165.573376	359.289098	14.243978	1.17442380	2.316840
01/21/1858	169.141699	1.75024013	0.32946031	166.046676	359.116058	14.252549	1.17360547	2.315512
01/29/1887	359.327334	1.75049821	0.32963247	166.366574	358.933809	14.255053	1.17347716	2.316024
02/07/1916	189.970972	1.75119185	0.32917683	166.604313	358.758876	14.251323	1.17474007	2.317401
02/14/1945	19.147276	1.75065951	0.32902382	167.044598	358.593677	14.247760	1.17465083	2.316344
02/22/1974	208.860032	1.75058426	0.32958723	167.463344	358.404292	14.259453	1.17361405	2.316195
03/02/2003	39.940876	1.75055137	0.32914710	167.671101	358.232359	14.250821	1.17436246	2.316130
03/09/2032	229.646878	1.75043660	0.32873363	168.031868	358.071761	14.245322	1.17500922	2.315902
03/17/2061	59.272556	1.75094677	0.32890999	168.492502	357.896072	14.249159	1.17504289	2.316915
03/25/2090	250.006424	1.75054941	0.32896676	168.743043	357.734491	14.250743	1.17467684	2.316126
04/03/2119	79.622580	1.75075421	0.32840821	169.165185	357.548685	14.241677	1.17579215	2.316532
04/10/2148	269.194134	1.75101571	0.32857527	169.513826	357.399513	14.243676	1.17567525	2.317051
04/18/2177	99.588882	1.75008312	0.32931489	169.850919	357.211775	14.255375	1.17375468	2.315201

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