Asteroid General Data

2014 EN₁₂

General information

Preliminary designation	2014 EN₁₂
Group	Apollo
Absolute magnitude	25.31
Approximate diameter (m)	23
Approximate mass (kg)	2.24·10⁷
Number of observations	22
Arc length (days)	4

Approaches

No approaches found

Orbit initial data

Date of initial data	09/17/2026
M – mean anomaly (degrees)	97.441744
a – orbit major semiaxis (astronomical units)	2.43998200
e – orbit eccentricity	0.59860400
ω – orbit ascending node-perihelion angle (degrees)	52.763551
Ω – longitude of orbit ascending node (degrees)	159.300306
i – orbit inclination to the ecliptic plane (degrees)	7.532792

Orbital evolution

Date	M	a	e	ω	Ω	i	q	P
01/13/1829	333.541135	2.41311837	0.60769316	38.495601	170.284771	8.663315	0.94668284	3.748595
01/21/1858	223.414399	2.44058819	0.59715134	40.924675	168.536006	8.383060	0.98318769	3.812785
01/29/1887	100.644307	2.41629370	0.60802041	43.393198	166.788740	8.237191	0.94713781	3.755997
02/07/1916	5.135107	2.41679261	0.60916451	43.401346	166.550704	8.219980	0.94456833	3.757160
02/14/1945	242.616411	2.43957303	0.59808054	47.114474	163.764187	7.903008	0.98051188	3.810407
02/22/1974	121.441855	2.41935256	0.61032456	49.101913	162.313597	7.805794	0.94276229	3.763131
03/02/2003	20.633779	2.42251763	0.60901917	49.234907	161.995697	7.785304	0.94715796	3.770518
03/09/2032	254.765138	2.43996426	0.59861468	52.853744	159.258742	7.528785	0.97936584	3.811323
03/17/2061	138.691142	2.41558081	0.61248447	55.375580	157.286659	7.410719	0.93607507	3.754335
03/25/2090	42.838690	2.41591870	0.60991712	55.644227	156.931290	7.391214	0.94240853	3.755122
04/03/2119	279.425392	2.42350660	0.60777488	61.506849	152.288864	7.081556	0.95056018	3.772827
04/10/2148	181.148620	2.41317021	0.61350697	61.871322	151.921769	7.082816	0.93267348	3.748716
04/18/2177	83.071819	2.42347949	0.60898899	62.407508	151.380013	7.053944	0.94760717	3.772764

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