2012 EQ3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8218720118 ± 3.32e-08
Semi-major axis (a)1.3134762211 AU ± 2.31e-09
Inclination (i)8.42669688° ± 8.77e-06
Long. of Asc. Node (Ω)171.68445245° ± 1.60e-05
Arg. of Perihelion (ω)214.98444456° ± 1.91e-05
Mean Anomaly (M)74.31637919° ± 7.15e-06
Mean Motion (n)0.6547551966°/day ± 1.73e-09
Perihelion dist (q)0.23396688 AU ± 4.37e-08
Aphelion dist (Q)2.39298557 AU ± 4.39e-08
Orbital Period1.50533556 yr ± 3.97e-09
Physical Parameters
H (abs. magnitude)22.54
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.358″
Uncertainty0
Orbit TypeApollo
MOID0.027881 AU
Observations Used117
Oppositions4
Arc Total2012-2025
First Observation Used2012-03-03
Last Observation Used2025-05-27
Observations (117)
Date Type RA Dec Mag Band Observatory
2012-03-05 07:16:39 C 11 08 26.86 -03 48 44.9 u H36
2012-03-05 07:22:41 C 11 08 22.12 -03 46 43.3 o 807
2012-03-05 07:25:14 C 11 08 20.83 -03 46 24.8 o 807
2012-03-05 07:27:46 C 11 08 19.53 -03 46 06.8 o 807
2012-03-05 07:30:19 C 11 08 18.25 -03 45 48.4 o 807
2012-03-05 07:33:15 C 11 08 16.76 -03 45 27.6 o 807
2012-03-05 14:00:00 C 11 05 14.49 -03 00 33.0 u D90
2012-03-05 14:07:41 C 11 05 10.77 -02 59 40.7 u D90
2012-03-06 00:03:46 C 11 00 47.61 -01 55 14.3 o 807
2012-03-06 00:12:00 C 11 00 44.06 -01 54 23.2 o 807
2012-03-06 00:19:43 C 11 00 40.70 -01 53 35.3 o 807
2012-03-06 01:36:08 C 11 00 07.62 -01 45 43.5 o 807
2012-03-06 01:45:14 C 11 00 03.65 -01 44 47.2 o 807
2012-03-06 01:48:46 C 11 00 02.12 -01 44 25.5 o 807
2012-03-06 05:10:55 C 10 58 36.17 -01 25 14.7 o H21
2012-03-06 05:15:18 C 10 58 34.29 -01 24 48.7 o H21
2012-03-06 05:20:10 C 10 58 32.25 -01 24 19.6 o H21
2012-03-10 04:53:40 C 10 30 54.83 +05 20 27.4 o H21
2012-03-10 05:02:46 C 10 30 52.87 +05 20 54.3 o H21
2012-03-10 05:11:44 C 10 30 50.98 +05 21 20.9 o H21
2012-03-10 20:32:59 C 10 27 55.49 +06 04 25.9 u A13
2012-03-10 21:04:18 C 10 27 49.57 +06 05 49.8 u A13
2012-03-11 05:22:21 C 10 26 20.37 +06 27 28.1 t H21
2012-03-11 05:33:50 C 10 26 18.23 +06 27 57.1 t H21
2012-03-11 05:35:38 C 10 26 17.17 +06 28 48.9 o 807
2012-03-11 05:45:18 C 10 26 16.16 +06 28 26.2 t H21
2012-03-11 05:55:51 C 10 26 13.53 +06 29 39.2 o 807
2012-03-17 04:52:00 C 10 09 38.23 +10 35 02.1 u H21
2012-03-17 05:10:04 C 10 09 36.76 +10 35 23.2 u H21
2012-03-17 05:30:48 C 10 09 35.09 +10 35 47.0 u H21
2015-03-16 05:36:32 C 09 38 00.98 +11 47 52.1 q G96
2015-03-16 05:44:36 C 09 38 00.86 +11 48 02.1 q G96
2015-03-16 05:52:41 C 09 38 00.77 +11 48 11.2 q G96
2015-03-16 06:00:44 C 09 38 00.72 +11 48 20.5 q G96
2015-03-18 05:51:49 C 09 38 00.996 +12 37 02.16 L F51
2015-03-18 06:09:26 C 09 38 00.917 +12 37 17.90 L F51
2015-03-18 06:44:21 C 09 38 00.722 +12 37 49.38 L F51
2021-03-19 05:10:17 C 08 23 42.25 +16 39 40.5 V G96
2021-03-19 05:26:22 C 08 23 45.74 +16 39 45.0 V G96
2021-03-19 05:34:24 C 08 23 47.48 +16 39 47.4 V G96
2021-03-19 07:36:14 C 08 24 14.19 +16 40 21.9 V I52
2021-03-19 07:42:17 C 08 24 15.54 +16 40 23.1 V I52
2021-03-19 07:48:20 C 08 24 16.84 +16 40 25.2 V I52
2021-03-19 07:54:23 C 08 24 18.10 +16 40 27.3 V I52
2021-03-19 21:59:42 C 08 27 22.41 +16 44 19.3 V 033
2021-03-19 22:04:52 C 08 27 23.47 +16 44 20.0 V 033
2021-03-20 01:27:40 C 08 28 07.03 +16 45 18.9 u H21
2021-03-20 01:43:19 C 08 28 10.15 +16 45 22.9 u H21
2021-03-20 01:51:27 C 08 28 11.78 +16 45 25.2 u H21
2021-03-20 05:31:24 C 08 28 55.95 +16 46 22.5 V G96