Asteroid General Data

2016 FS₁₂

General information

Preliminary designation	2016 FS₁₂
Group	Apollo
Absolute magnitude	23.99
Approximate diameter (m)	42
Approximate mass (kg)	1.39·10⁸
Number of observations	79
Arc length (days)	17

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	221.075734
a – orbit major semiaxis (astronomical units)	2.01239100
e – orbit eccentricity	0.55125900
ω – orbit ascending node-perihelion angle (degrees)	66.829734
Ω – longitude of orbit ascending node (degrees)	188.736174
i – orbit inclination to the ecliptic plane (degrees)	10.552610

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	181.937575	2.01672270	0.54595986	61.179156	193.288778	10.824681	0.91567305	2.863979
01/21/1858	232.245660	2.01352880	0.54988141	62.000644	192.674397	10.783383	0.90632675	2.857179
01/29/1887	288.148362	2.01430225	0.54818468	62.461932	192.182390	10.765288	0.91009261	2.858825
02/07/1916	338.429296	2.01684947	0.54666815	63.691017	191.292985	10.699045	0.91430209	2.864249
02/14/1945	31.324444	2.01359742	0.55029061	64.393980	190.693187	10.666275	0.90553368	2.857325
02/22/1974	86.089844	2.01510735	0.54883794	64.961123	190.149568	10.647463	0.90913999	2.860539
03/02/2003	134.180148	2.01410692	0.54969773	66.568691	189.036014	10.570682	0.90695691	2.858409
03/09/2032	191.428862	2.01278960	0.55116275	66.908834	188.669227	10.551582	0.90341494	2.855605
03/17/2061	248.839931	2.01543477	0.54799298	68.094156	187.721130	10.498901	0.91099066	2.861236
03/25/2090	305.122794	2.01118793	0.55092237	69.100484	186.998457	10.462145	0.90317952	2.852197
04/03/2119	9.734340	2.01042508	0.55119659	69.366173	186.627496	10.458088	0.90228563	2.850575
04/10/2148	67.506952	2.01307694	0.54918516	70.924309	185.470260	10.401904	0.90752495	2.856217
04/18/2177	128.438869	2.01088780	0.55224544	71.534074	184.920066	10.379454	0.90038418	2.851559

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