2012 EN5

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3041770152
Semi-major axis (a)1.0272918364 AU
Inclination (i)3.93853266°
Long. of Asc. Node (Ω)174.40328668°
Arg. of Perihelion (ω)102.94148480° ± 6.00e+00
Mean Anomaly (M)345.10433868°
Mean Motion (n)0.9465923200°/day
Perihelion dist (q)0.71480270 AU
Aphelion dist (Q)1.33978210 AU
Orbital Period1.04121670 yr
Physical Parameters
H (abs. magnitude)27.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.443″
Uncertainty
Orbit TypeApollo
MOID0.001192 AU
Observations Used84
Oppositions1
Arc Total2012-2012
First Observation Used
Last Observation Used2012-03-15
Observations (88)
Date Type RA Dec Mag Band Observatory
2012-03-14 21:28:37 C 10 06 13.51 +08 52 18.2 u 151
2012-03-14 21:29:06 C 10 06 13.34 +08 53 07.9 u B04
2012-03-14 21:29:11 C 10 06 20.32 +08 51 27.2 u J95
2012-03-14 21:29:42 C 10 06 09.60 +08 53 32.3 u 204
2012-03-14 21:31:24 C 10 06 11.95 +08 52 59.2 u J95
2012-03-14 21:31:46 C 10 06 01.62 +08 54 58.5 u 204
2012-03-14 21:32:33 C 10 06 00.05 +08 55 31.7 u B04
2012-03-14 21:33:27 C 10 06 04.15 +08 54 24.9 u J95
2012-03-14 21:33:50 C 10 05 53.67 +08 56 24.7 u 204
2012-03-14 21:34:01 C 10 05 52.79 +08 56 02.9 u 151
2012-03-14 21:35:53 C 10 05 45.69 +08 57 51.1 u 204
2012-03-14 21:39:58 C 10 05 30.13 +08 59 12.0 u 510
2012-03-14 21:48:09 C 10 04 58.45 +09 04 56.6 u 510
2012-03-14 21:49:02 C 10 04 54.36 +09 07 09.2 c A24
2012-03-14 21:50:41 C 10 04 47.88 +09 08 18.5 c A24
2012-03-14 21:52:19 C 10 04 41.35 +09 09 27.6 c A24
2012-03-14 21:53:57 C 10 04 35.00 +09 10 37.8 c A24
2012-03-14 21:55:01 C 10 04 30.69 +09 11 21.9 c A24
2012-03-14 21:56:20 C 10 04 26.41 +09 10 44.4 u 510
2012-03-15 04:51:39 C 09 31 43.80 +15 16 56.9 o H21
2012-03-15 04:53:12 C 09 31 34.01 +15 18 34.3 o H21
2012-03-15 04:55:05 C 09 31 22.08 +15 20 32.8 o H21
2012-03-15 04:56:16 C 09 31 14.49 +15 21 48.0 o H21
2012-03-15 04:57:38 C 09 31 05.73 +15 23 15.2 o H21
2012-03-15 04:58:50 C 09 30 58.13 +15 24 30.4 o H21
2012-03-15 05:01:34 C 09 30 40.59 +15 27 24.4 o H21
2012-03-15 05:02:56 C 09 30 31.84 +15 28 50.9 o H21
2012-03-15 05:06:00 C 09 30 12.15 +15 32 05.3 o H21
2012-03-15 11:18:49 C 08 43 10.42 +23 23 50.6 o 300
2012-03-15 11:19:30 C 08 43 03.40 +23 24 49.7 o 300
2012-03-15 11:20:11 C 08 42 56.34 +23 25 48.5 o 300
2012-03-15 11:21:33 C 08 42 42.23 +23 27 46.4 o 300
2012-03-15 11:22:13 C 08 42 35.22 +23 28 44.8 o 300
2012-03-15 11:35:49 C 08 40 12.24 +23 48 30.5 o 300
2012-03-15 11:36:16 C 08 40 07.56 +23 49 08.5 o 300
2012-03-15 11:36:42 C 08 40 02.83 +23 49 48.1 o 300
2012-03-15 11:37:36 C 08 39 53.20 +23 51 06.5 o 300
2012-03-15 11:38:03 C 08 39 48.52 +23 51 45.4 o 300