Asteroid General Data

2012 FA₅₇

General information

Preliminary designation	2012 FA₅₇
Group	Apollo
Absolute magnitude	26.02
Approximate diameter (m)	17
Approximate mass (kg)	8.39·10⁶
Number of observations	38
Arc length (days)	6

Approaches

Date	Object	r, AU	r, km
04/07/1996 01:16:19 PM	Moon	0.000021	3 157

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	189.625231
a – orbit major semiaxis (astronomical units)	2.55037139
e – orbit eccentricity	0.62021057
ω – orbit ascending node-perihelion angle (degrees)	21.208203
Ω – longitude of orbit ascending node (degrees)	190.913509
i – orbit inclination to the ecliptic plane (degrees)	0.287165

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	104.107183	2.62982005	0.62797212	176.073302	32.022751	0.543075	0.97836638	4.264712
01/21/1858	1.697115	2.65635870	0.61766574	174.741543	33.647334	0.480083	1.01561693	4.329430
01/29/1887	272.732739	2.64843643	0.61976836	173.589022	35.810726	0.314974	1.00701932	4.310076
02/07/1916	174.062022	2.64517790	0.62294013	172.118779	37.018505	0.295290	0.99739045	4.302124
02/14/1945	64.508597	2.67521413	0.61594650	165.580453	44.657667	0.158720	1.02742536	4.375608
02/22/1974	311.161400	2.63344174	0.63290764	17.558573	193.669942	0.091565	0.96671636	4.273524
03/02/2003	256.423888	2.51698746	0.60895085	21.845285	191.493116	0.324615	0.98426581	3.993210
03/09/2032	313.423831	2.55139790	0.61998259	21.120529	191.049431	0.289101	0.96957563	4.075378
03/17/2061	30.078286	2.49581995	0.64584242	13.700362	199.529845	0.468941	0.88391354	3.942943
03/25/2090	185.464259	2.46058584	0.66392460	11.680505	202.352006	0.609558	0.82694238	3.859743
04/03/2119	31.143959	2.44368932	0.67237395	11.107921	202.952706	0.649360	0.80061629	3.820055
04/10/2148	250.111621	2.44313075	0.67041616	13.546820	200.320596	0.648198	0.80521642	3.818745
04/18/2177	93.000375	2.46439473	0.66001388	14.813482	199.421790	0.682601	0.83786001	3.868709

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