2012 EP5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2213034314 ± 1.18e-07
Semi-major axis (a)1.4142891630 AU ± 1.59e-08
Inclination (i)25.85728983° ± 1.55e-05
Long. of Asc. Node (Ω)352.21470131° ± 5.21e-06
Arg. of Perihelion (ω)77.63379399° ± 5.81e-05
Mean Anomaly (M)125.72244273° ± 2.76e-05
Mean Motion (n)0.5860099037°/day ± 9.90e-09
Perihelion dist (q)1.10130212 AU ± 1.67e-07
Aphelion dist (Q)1.72727621 AU ± 1.68e-07
Orbital Period1.68192769 yr ± 2.84e-08
Physical Parameters
H (abs. magnitude)21.69
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.237″
Uncertainty0
Orbit TypeAmor
MOID0.249457 AU
Observations Used69
Oppositions4
Arc Total2012-2021
First Observation Used2012-03-13
Last Observation Used2021-10-05
Observations (71)
Date Type RA Dec Mag Band Observatory
2017-02-26 21:42:59 C 10 10 50.861 +47 11 52.71 U Z84
2021-09-05 11:19:35 C 01 04 45.107 +03 58 06.42 U F51
2021-09-05 11:42:03 C 01 04 43.028 +03 59 04.41 U F51
2021-09-05 12:04:29 C 01 04 40.956 +04 00 01.29 U F51
2021-09-05 12:26:09 C 01 04 38.947 +04 00 56.81 U F51
2021-09-09 07:42:49 C 00 55 45.93 +08 10 22.2 V G96
2021-09-09 07:50:56 C 00 55 44.98 +08 10 45.5 V G96
2021-09-09 07:59:02 C 00 55 44.04 +08 11 09.6 V G96
2021-09-09 08:07:09 C 00 55 43.11 +08 11 32.9 V G96
2021-09-15 18:41:04 C 00 35 11.39 +16 20 16.3 V D29
2021-09-15 19:01:25 C 00 35 08.05 +16 21 25.7 V D29
2021-09-16 07:17:36 C 00 33 12.63 +17 03 12.8 V G96
2021-09-16 07:25:07 C 00 33 11.38 +17 03 38.7 V G96
2021-09-16 07:32:39 C 00 33 10.08 +17 04 04.4 V G96
2021-09-16 07:40:11 C 00 33 08.83 +17 04 30.3 V G96
2021-10-03 04:20:04 C 23 03 31.51 +39 22 21.9 V G96
2021-10-03 04:27:36 C 23 03 29.40 +39 22 41.8 V G96
2021-10-03 04:35:10 C 23 03 27.33 +39 23 01.6 V G96
2021-10-03 04:42:41 C 23 03 25.32 +39 23 21.3 V G96
2021-10-05 06:40:54 C 22 50 04.831 +41 27 59.09 U F52
2021-10-05 06:56:27 C 22 50 00.493 +41 28 36.24 U F52