2012 EH5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1274140604 ± 4.39e-05
Semi-major axis (a)0.9806059402 AU ± 2.39e-05
Inclination (i)15.60861569° ± 1.16e-02
Long. of Asc. Node (Ω)356.48700848° ± 6.20e-04
Arg. of Perihelion (ω)5.16164977° ± 9.34e-04
Mean Anomaly (M)204.68510011° ± 1.93e-01
Mean Motion (n)1.0150104103°/day ± 3.71e-05
Perihelion dist (q)0.85566296 AU ± 4.78e-05
Aphelion dist (Q)1.10554892 AU ± 5.08e-05
Orbital Period0.97105042 yr ± 3.55e-05
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.288″
Uncertainty3
Orbit TypeAten
MOID0.109795 AU
Observations Used26
Oppositions1
Arc Total2012-2012
First Observation Used2012-03-13
Last Observation Used2012-03-31
Observations (28)
Date Type RA Dec Mag Band Observatory
2012-03-13 08:39:46 C 11 50 52.599 +11 48 41.36 L F51
2012-03-13 08:55:47 C 11 50 46.645 +11 47 45.70 L F51
2012-03-13 09:27:10 C 11 50 35.126 +11 45 58.63 L F51
2012-03-14 02:53:55 C 11 44 25.61 +10 44 26.6 t 204
2012-03-14 03:14:51 C 11 44 18.05 +10 43 12.1 t 204
2012-03-14 03:40:43 C 11 44 08.81 +10 41 39.9 t 204
2012-03-14 05:17:19 C 11 43 40.73 +10 36 16.7 o H01
2012-03-14 05:26:09 C 11 43 37.49 +10 35 45.7 o H01
2012-03-14 05:42:46 C 11 43 31.41 +10 34 47.5 o H01
2012-03-14 05:50:27 C 11 43 28.61 +10 34 20.6 o H01
2012-03-14 08:20:30 C 11 42 33.69 +10 25 33.3 o 291
2012-03-14 08:21:21 C 11 42 33.43 +10 25 30.0 o 291
2012-03-14 08:22:12 C 11 42 33.08 +10 25 27.2 o 291
2012-03-17 22:52:31 C 11 12 51.60 +05 12 49.5 o 033
2012-03-17 23:11:36 C 11 12 45.02 +05 11 40.8 o 033
2012-03-19 08:10:54 C 11 01 53.910 +03 13 12.71 L F51
2012-03-19 08:30:59 C 11 01 46.983 +03 12 00.91 L F51
2012-03-19 09:11:12 C 11 01 33.105 +03 09 37.45 L F51
2012-03-21 18:33:01 C 10 43 36.29 -00 11 39.0 o 033
2012-03-21 19:03:31 C 10 43 26.96 -00 13 21.0 o 033
2012-03-24 03:51:28 C 10 27 04.49 -03 19 11.8 o 291
2012-03-24 03:54:20 C 10 27 03.66 -03 19 20.6 o 291
2012-03-24 03:57:12 C 10 27 02.81 -03 19 29.7 o 291
2012-03-30 05:32:02 C 09 52 24.41 -10 01 04.2 o 291
2012-03-30 05:36:36 C 09 52 23.44 -10 01 14.7 o 291
2012-03-30 05:41:10 C 09 52 22.44 -10 01 25.6 o 291
2012-03-31 04:04:22 C 09 48 01.14 -10 53 12.2 o 291
2012-03-31 04:09:46 C 09 48 00.00 -10 53 24.5 o 291