Asteroid General Data

2015 FE₁₂₀

General information

Preliminary designation	2015 FE₁₂₀
Group	Apollo
Absolute magnitude	21.07
Approximate diameter (m)	160
Approximate mass (kg)	7.83·10⁹
Number of observations	39
Arc length (days)	84

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	129.222070
a – orbit major semiaxis (astronomical units)	2.25522000
e – orbit eccentricity	0.54918600
ω – orbit ascending node-perihelion angle (degrees)	189.523783
Ω – longitude of orbit ascending node (degrees)	21.328298
i – orbit inclination to the ecliptic plane (degrees)	22.656687

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	265.814850	2.25018209	0.54830935	186.075603	23.145955	23.180864	1.01638622	3.375414
01/21/1858	117.771770	2.24949900	0.55115425	186.556771	22.922239	23.174735	1.00967806	3.373878
01/29/1887	335.051477	2.24861450	0.55238563	186.974338	22.660850	23.135755	1.00651217	3.371888
02/07/1916	195.474857	2.24624849	0.55525543	187.359558	22.399190	23.162530	0.99900683	3.366567
02/14/1945	60.063263	2.24449651	0.55635429	187.681194	22.192049	23.117617	0.99576125	3.362629
02/22/1974	285.238539	2.24477044	0.55452578	188.030141	21.969843	23.031642	0.99998736	3.363245
03/02/2003	141.841776	2.25239765	0.55045789	188.956774	21.577877	22.784793	1.01254760	3.380401
03/09/2032	351.051269	2.25525251	0.54925104	189.589721	21.314402	22.652082	1.01655271	3.386830
03/17/2061	195.603581	2.25535978	0.54900757	190.122915	21.033692	22.542590	1.01715019	3.387071
03/25/2090	32.813805	2.25893475	0.54818051	190.768009	20.733859	22.402904	1.02063074	3.395128
04/03/2119	218.722081	2.27004707	0.54457249	191.648825	20.398360	22.158514	1.03384188	3.420211
04/10/2148	36.650696	2.27066989	0.54320262	192.177007	20.039332	22.020367	1.03723605	3.421619
04/18/2177	210.366409	2.26917150	0.54459411	192.520272	19.768448	21.996156	1.03339406	3.418232

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