IAA RAS IAA Minor Planet Database

2012 EN10

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4079272000
Semi-major axis (a)1.5126409000 AU
Inclination (i)11.14526000°
Long. of Asc. Node (Ω)175.92610000°
Arg. of Perihelion (ω)304.30171000°
Mean Anomaly (M)154.10793000°
Mean Motion (n)0.5297858000°/day
Perihelion dist (q)0.89559350 AU
Aphelion dist (Q)2.12968830 AU
Orbital Period1.86038900 yr
Physical Parameters
H (abs. magnitude)26.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.490″
Uncertainty5
Orbit TypeApollo
MOID0.018396 AU
Observations Used45
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2012-03-26
Observations (49)
Date Type RA Dec Mag Band Observatory
2012-03-15 05:28:52 C 10 26 55.06 -03 33 57.5 – r 703
2012-03-15 05:37:02 C 10 27 06.87 -03 31 27.5 – r 703
2012-03-15 05:45:13 C 10 27 18.50 -03 28 58.1 – r 703
2012-03-15 05:53:19 C 10 27 30.02 -03 26 31.6 – r 703
2012-03-15 06:25:35 C 10 28 14.64 -03 16 54.2 – o H01
2012-03-15 06:35:59 C 10 28 29.33 -03 13 46.6 – o H01
2012-03-15 06:47:13 C 10 28 45.24 -03 10 23.5 – o H01
2012-03-15 06:55:30 C 10 28 56.91 -03 07 54.3 – o H01
2012-03-15 07:40:01 C 10 29 54.97 -02 54 59.5 – t H21
2012-03-15 07:43:12 C 10 29 59.53 -02 54 02.3 – t H21
2012-03-15 07:46:58 C 10 30 04.84 -02 52 54.7 – t H21
2012-03-15 07:50:49 C 10 30 10.36 -02 51 46.5 – t H21
2012-03-15 08:26:13 C 10 31 04.72 -02 40 43.9 – c 651
2012-03-15 08:28:26 C 10 31 07.79 -02 40 05.0 – c 651
2012-03-15 08:30:39 C 10 31 10.91 -02 39 25.0 – c 651
2012-03-15 08:45:04 C 10 31 31.00 -02 35 14.8 – r 703
2012-03-15 08:46:21 C 10 31 32.73 -02 34 51.0 – r 703
2012-03-15 08:47:42 C 10 31 34.71 -02 34 27.5 – r 703
2012-03-15 21:38:38 C 10 49 09.47 +00 54 19.3 – v I93
2012-03-15 21:48:07 C 10 49 20.68 +00 56 42.5 – v I93
2012-03-15 21:53:24 C 10 49 22.98 +00 57 41.4 – o 246
2012-03-15 21:53:40 C 10 49 24.95 +00 58 03.0 – c A24
2012-03-15 21:55:26 C 10 49 25.41 +00 58 13.0 – o 246
2012-03-15 21:57:47 C 10 49 29.71 +00 59 03.8 – c A24
2012-03-15 21:58:15 C 10 49 32.61 +00 59 14.8 – v I93
2012-03-15 23:10:48 C 10 50 54.84 +01 17 10.4 – t 204
2012-03-15 23:27:37 C 10 51 14.27 +01 21 18.6 – t 204
2012-03-15 23:37:53 C 10 51 25.58 +01 23 57.7 – u 104
2012-03-15 23:44:36 C 10 51 33.29 +01 25 36.2 – u 104
2012-03-15 23:48:09 C 10 51 37.37 +01 26 28.4 – u 104
2012-03-16 02:06:09 C 10 54 33.40 +02 05 55.1 – u 821
2012-03-16 02:09:25 C 10 54 37.00 +02 06 41.6 – u 821
2012-03-16 02:12:47 C 10 54 40.72 +02 07 29.4 – u 821
2012-03-16 02:16:03 C 10 54 44.33 +02 08 15.5 – u 821
2012-03-16 04:22:44 C 10 57 13.94 +02 32 21.1 – o H01
2012-03-16 04:31:15 C 10 57 23.13 +02 34 18.9 – o H01
2012-03-16 04:44:41 C 10 57 37.59 +02 37 24.3 – o H01
2012-03-16 05:00:46 C 10 57 54.80 +02 41 05.6 – o H01
2012-03-16 06:56:42 C 10 59 53.89 +03 06 56.4 – u H36
2012-03-16 07:00:35 C 10 59 57.93 +03 07 48.5 – u H36
2012-03-16 07:04:41 C 11 00 02.19 +03 08 43.4 – u H36
2012-03-16 07:08:20 C 11 00 06.00 +03 09 32.2 – u H36
2012-03-16 07:11:55 C 11 00 09.79 +03 10 19.3 – u H36
2012-03-17 08:25:20 C 11 24 13.13 +07 57 20.9 – u H21
2012-03-17 08:29:17 C 11 24 16.17 +07 57 58.4 – u H21
2012-03-17 08:32:58 C 11 24 19.07 +07 58 33.9 – u H21
2012-03-17 08:36:39 C 11 24 21.94 +07 59 08.5 – u H21
2012-03-26 06:03:55 C 12 40 24.80 +21 06 32.9 – o H21
2012-03-26 06:43:20 C 12 40 29.52 +21 07 19.9 – o H21