2012 EL5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6710819638 ± 8.27e-08
Semi-major axis (a)2.4643434965 AU ± 6.05e-08
Inclination (i)7.00560228° ± 8.09e-06
Long. of Asc. Node (Ω)126.10298858° ± 2.04e-04
Arg. of Perihelion (ω)340.84288347° ± 1.79e-04
Mean Anomaly (M)209.26934955° ± 4.99e-05
Mean Motion (n)0.2547771131°/day ± 9.39e-09
Perihelion dist (q)0.81056702 AU ± 2.05e-07
Aphelion dist (Q)4.11811997 AU ± 2.27e-07
Orbital Period3.86858251 yr ± 1.43e-07
Physical Parameters
H (abs. magnitude)20.00
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.242″
Uncertainty0
Orbit TypeApollo
MOID0.071150 AU
Observations Used245
Oppositions2
Arc Total2012-2015
First Observation Used2012-03-13
Last Observation Used2015-09-11
Observations (272)
Date Type RA Dec Mag Band Observatory
2012-03-19 09:24:29 C 14 17 17.23 +24 41 32.4 o 807
2012-03-20 01:40:55 C 14 14 13.94 +24 23 48.5 u 160
2012-03-20 01:45:40 C 14 14 13.00 +24 23 43.0 u 160
2012-03-20 01:49:49 C 14 14 12.18 +24 23 39.1 u 160
2012-03-20 22:59:00 C 14 10 25.04 +24 02 03.1 o 046
2012-03-20 23:01:54 C 14 10 24.52 +24 02 00.1 o 046
2012-03-20 23:03:12 C 14 10 24.28 +24 01 58.7 o 046
2012-03-20 23:04:48 C 14 10 23.98 +24 01 57.2 o 046
2012-03-21 22:01:39 C 14 06 30.49 +23 39 10.5 u A74
2012-03-21 23:03:10 C 14 06 19.98 +23 38 12.4 u A74
2012-03-21 23:17:10 C 14 06 17.46 +23 38 00.1 o 046
2012-03-21 23:20:07 C 14 06 16.98 +23 37 57.5 o 046
2012-03-21 23:21:34 C 14 06 16.71 +23 37 56.1 o 046
2012-03-21 23:23:00 C 14 06 16.42 +23 37 55.0 o 046
2012-03-21 23:26:00 C 14 06 15.95 +23 37 52.3 o 046
2012-03-21 23:46:51 C 14 06 12.45 +23 37 34.8 u B75
2012-03-21 23:58:37 C 14 06 10.33 +23 37 20.8 o 246
2012-03-22 00:02:12 C 14 06 09.89 +23 37 18.6 u B75
2012-03-22 00:04:44 C 14 06 09.41 +23 37 13.7 u A74
2012-03-22 00:04:57 C 14 06 09.24 +23 37 15.1 o 246
2012-03-22 01:06:18 C 14 05 58.84 +23 36 14.2 u A74
2012-03-22 01:56:34 C 14 05 50.20 +23 35 25.4 u A74
2012-03-22 03:03:36 C 14 05 41.35 +23 34 19.8 u I15
2012-03-22 03:09:57 C 14 05 40.24 +23 34 14.8 u I15
2012-03-22 03:16:18 C 14 05 39.12 +23 34 08.7 u I15
2012-03-22 09:10:28 C 14 04 40.21 +23 28 36.8 u 448
2012-03-22 09:17:38 C 14 04 38.98 +23 28 29.9 u 448
2012-03-22 09:26:52 C 14 04 37.40 +23 28 21.0 u 448
2012-03-22 21:29:25 C 14 02 45.01 +23 16 32.8 r A17
2012-03-22 21:40:39 C 14 02 43.21 +23 16 22.6 r A17
2012-03-22 21:51:54 C 14 02 41.41 +23 16 12.2 r A17
2012-03-23 05:14:29 C 14 01 33.82 +23 09 21.7 o G48
2012-03-23 05:15:49 C 14 01 33.58 +23 09 20.2 o G48
2012-03-23 05:17:08 C 14 01 33.42 +23 09 19.1 o G48
2012-03-23 05:18:29 C 14 01 33.18 +23 09 18.0 o G48
2012-03-23 22:01:31 C 13 59 02.42 +22 53 31.6 u A74
2012-03-23 22:32:15 C 13 58 57.72 +22 53 03.9 u A74
2012-03-23 23:03:00 C 13 58 53.08 +22 52 36.4 u A74
2012-03-23 23:33:45 C 13 58 48.40 +22 52 07.8 u A74
2012-03-23 23:52:52 C 13 58 45.31 +22 51 50.7 u C01
2012-03-23 23:54:46 C 13 58 45.01 +22 51 49.0 u C01
2012-03-23 23:56:41 C 13 58 44.72 +22 51 47.2 u C01
2012-03-23 23:58:35 C 13 58 44.43 +22 51 45.5 u C01
2012-03-24 00:04:30 C 13 58 43.69 +22 51 39.9 u A74
2012-03-24 00:35:15 C 13 58 38.96 +22 51 12.2 u A74
2012-03-24 00:49:30 C 13 58 36.63 +22 50 58.6 u C01
2012-03-24 00:51:23 C 13 58 36.34 +22 50 56.9 u C01
2012-03-24 00:53:17 C 13 58 36.05 +22 50 55.2 u C01
2012-03-24 00:55:10 C 13 58 35.76 +22 50 53.3 u C01
2012-03-24 00:57:04 C 13 58 35.47 +22 50 51.7 u C01