Asteroid General Data

2016 FE₁₂

General information

Preliminary designation	2016 FE₁₂
Group	Apollo
Absolute magnitude	20.58
Approximate diameter (m)	200
Approximate mass (kg)	1.54·10¹⁰
Number of observations	146
Arc length (days)	1090

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	137.612937
a – orbit major semiaxis (astronomical units)	1.27562900
e – orbit eccentricity	0.69727700
ω – orbit ascending node-perihelion angle (degrees)	47.430510
Ω – longitude of orbit ascending node (degrees)	8.949060
i – orbit inclination to the ecliptic plane (degrees)	29.830407

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	75.607816	1.27590652	0.69428148	46.033785	10.480147	30.304820	0.39006825	1.441215
01/21/1858	125.429941	1.27576418	0.69467839	46.234226	10.254297	30.233475	0.38951837	1.440974
01/29/1887	175.386255	1.27585295	0.69514293	46.422434	10.043343	30.169689	0.38895279	1.441125
02/07/1916	225.559136	1.27568853	0.69561509	46.637749	9.805597	30.093943	0.38830034	1.440846
02/14/1945	275.317403	1.27574440	0.69598308	46.830885	9.592756	30.029325	0.38784789	1.440941
02/22/1974	325.490910	1.27581483	0.69645199	47.066757	9.345976	29.952260	0.38727106	1.441060
03/02/2003	15.123188	1.27582169	0.69693207	47.256360	9.133779	29.885246	0.38666064	1.441072
03/09/2032	65.121771	1.27575024	0.69746831	47.488811	8.888502	29.813135	0.38595488	1.440951
03/17/2061	114.705703	1.27580037	0.69798436	47.670205	8.679272	29.746935	0.38531167	1.441036
03/25/2090	164.783429	1.27594302	0.69850059	47.882199	8.450483	29.679284	0.38469607	1.441277
04/03/2119	214.321249	1.27577044	0.69893285	48.088059	8.214110	29.612021	0.38409257	1.440985
04/10/2148	264.645000	1.27576147	0.69945199	48.284961	7.990271	29.547193	0.38342757	1.440970
04/18/2177	314.305243	1.27561309	0.69981592	48.510662	7.740089	29.476624	0.38291874	1.440718

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