2012 EN3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5541676000
Semi-major axis (a)2.2731342000 AU
Inclination (i)4.73854000°
Long. of Asc. Node (Ω)162.43882000°
Arg. of Perihelion (ω)31.67826000°
Mean Anomaly (M)356.04209000°
Mean Motion (n)0.2875851500°/day
Perihelion dist (q)1.01343690 AU
Aphelion dist (Q)3.53283150 AU
Orbital Period3.42718550 yr
Physical Parameters
H (abs. magnitude)24.00
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty6
Orbit TypeAmor
MOID0.037397 AU
Observations Used75
Oppositions1
Arc Total
First Observation Used
Last Observation Used2012-03-14
Observations (79)
Date Type RA Dec Mag Band Observatory
2012-03-06 06:50:59 C 12 11 00.33 +05 21 34.2 o 807
2012-03-06 06:53:39 C 12 11 02.12 +05 21 35.7 o 807
2012-03-06 06:56:19 C 12 11 03.90 +05 21 37.2 o 807
2012-03-06 06:58:58 C 12 11 05.69 +05 21 38.7 o 807
2012-03-06 07:04:10 C 12 11 09.21 +05 21 41.7 o 807
2012-03-06 07:06:48 C 12 11 10.98 +05 21 43.0 o 807
2012-03-06 07:09:11 C 12 11 12.56 +05 21 44.4 o 807
2012-03-08 07:46:24 C 12 49 04.02 +05 47 29.0 o 807
2012-03-08 07:56:39 C 12 49 12.29 +05 47 34.1 o 807
2012-03-08 08:11:10 C 12 49 24.08 +05 47 40.2 o 807
2012-03-10 08:17:02 C 13 33 03.38 +06 02 23.6 H21
2012-03-10 08:21:36 C 13 33 07.56 +06 02 24.6 H21
2012-03-10 08:29:13 C 13 33 14.55 +06 02 26.6 H21
2012-03-10 08:33:32 C 13 33 18.52 +06 02 27.8 H21
2012-03-11 09:11:09 C 13 57 17.04 +06 06 40.2 t H21
2012-03-11 09:24:22 C 13 57 29.59 +06 06 41.2 t H21
2012-03-11 09:37:34 C 13 57 42.14 +06 06 42.9 t H21
2012-03-13 08:40:59 C 14 44 28.01 +06 06 36.9 o 807
2012-03-13 08:46:20 C 14 44 33.04 +06 06 35.5 o 807
2012-03-13 08:52:19 C 14 44 38.68 +06 06 34.1 o 807
2012-03-13 10:09:53 C 14 45 54.95 +06 02 58.0 u H21
2012-03-13 10:13:42 C 14 45 58.55 +06 02 57.2 u H21
2012-03-13 10:17:31 C 14 46 02.16 +06 02 56.2 u H21
2012-03-14 03:00:56 C 15 02 20.94 +05 57 47.1 t 204
2012-03-14 03:16:15 C 15 02 35.15 +05 57 41.8 t 204
2012-03-14 03:31:44 C 15 02 49.49 +05 57 36.3 t 204
2012-03-14 09:30:46 C 15 08 33.76 +05 55 41.5 o H21
2012-03-14 09:34:12 C 15 08 36.89 +05 55 40.3 o H21
2012-03-14 09:38:14 C 15 08 40.58 +05 55 38.8 o H21