496124 (2010 EK12)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4252743236 ± 2.71e-08
Semi-major axis (a)2.2568251611 AU ± 9.78e-09
Inclination (i)14.87463980° ± 5.57e-06
Long. of Asc. Node (Ω)299.98796269° ± 1.23e-05
Arg. of Perihelion (ω)275.12867499° ± 1.71e-05
Mean Anomaly (M)211.24129408° ± 1.56e-05
Mean Motion (n)0.2907136364°/day ± 1.89e-09
Perihelion dist (q)1.29705537 AU ± 6.14e-08
Aphelion dist (Q)3.21659495 AU ± 6.27e-08
Orbital Period3.39036825 yr ± 2.20e-08
Physical Parameters
H (abs. magnitude)17.81
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.409741 AU
Observations Used197
Oppositions17
Arc Total2000-2024
First Observation Used2000-07-29
Last Observation Used2024-10-10
Observations (210)
Date Type RA Dec Mag Band Observatory
2000-07-29 07:38:30 C 20 42 37.65 -13 58 08.2 c 699
2000-07-29 07:54:05 C 20 42 36.65 -13 58 03.3 c 699
2000-07-29 08:09:41 C 20 42 35.56 -13 58 00.9 c 699
2000-07-29 08:25:16 C 20 42 34.49 -13 57 56.3 c 699
2002-12-06 09:04:12 C 08 13 52.833 +27 57 36.88 e 645
2002-12-06 09:09:12 C 08 13 52.769 +27 57 36.48 22.19 e 645
2010-01-19 16:54:30 C 11 35 33.39 -10 48 43.7 r E12
2010-01-19 17:08:08 C 11 35 33.93 -10 48 59.9 r E12
2010-01-19 17:21:40 C 11 35 34.40 -10 49 16.5 r E12
2010-01-19 17:35:13 C 11 35 34.90 -10 49 32.4 r E12
2010-03-08 14:59:52 C 11 47 49.63 -39 17 22.9 r E12
2010-03-08 15:20:16 C 11 47 48.98 -39 17 54.1 r E12
2010-03-08 15:40:38 C 11 47 48.39 -39 18 24.8 r E12
2010-03-09 11:15:32 C 11 47 20.11 -39 48 11.7 o E16
2010-03-09 11:20:17 C 11 47 19.96 -39 48 19.2 o E16
2010-03-09 11:24:20 C 11 47 19.84 -39 48 25.5 o E16
2010-03-09 12:10:20 C 11 47 18.46 -39 49 37.5 r E12
2010-03-09 12:56:53 C 11 47 17.01 -39 50 48.2 r E16
2010-03-09 13:37:05 C 11 47 15.78 -39 51 50.8 r E12
2010-03-09 13:37:57 C 11 47 15.74 -39 51 52.0 r E12
2010-03-09 13:38:50 C 11 47 15.72 -39 51 53.4 r E12
2010-03-09 16:43:45 C 11 47 10.03 -39 56 32.4 u D90
2010-03-09 16:56:39 C 11 47 09.64 -39 56 51.7 u D90
2010-03-09 17:10:28 C 11 47 09.20 -39 57 12.2 u D90
2010-03-09 17:24:12 C 11 47 08.74 -39 57 33.1 u D90
2010-03-09 17:37:25 C 11 47 08.37 -39 57 53.1 u D90
2010-03-12 14:39:40 C 11 45 11.40 -41 40 40.2 o 474
2010-03-12 14:42:30 C 11 45 11.28 -41 40 44.4 o 474
2010-03-12 14:45:40 C 11 45 11.21 -41 40 48.5 o 474
2010-04-01 02:27:49 C 11 27 47.20 -51 06 20.6 r I19
2010-04-01 02:32:57 C 11 27 46.95 -51 06 25.6 r I19
2010-04-01 02:41:09 C 11 27 46.59 -51 06 33.0 r I19
2010-05-02 09:00:58 C 11 31 43.61 -56 20 20.6 o E23
2010-05-02 09:10:42 C 11 31 44.03 -56 20 21.1 o E23
2010-05-02 09:20:41 C 11 31 44.76 -56 20 20.7 o E23
2010-05-02 09:51:55 C 11 31 46.45 -56 20 21.1 o E23
2010-05-02 09:57:41 C 11 31 46.78 -56 20 21.3 o E23
2010-05-07 12:43:36 C 11 41 10.19 -56 10 30.1 o E23
2010-05-07 13:04:26 C 11 41 11.85 -56 10 25.9 o E23
2010-05-07 13:27:06 C 11 41 13.76 -56 10 23.1 o E23
2011-09-23 07:15:57 C 01 20 03.38 +30 31 07.1 o H21
2011-09-23 07:39:48 C 01 20 02.41 +30 31 06.8 o H21
2011-09-23 08:05:52 C 01 20 01.41 +30 31 04.8 o H21
2014-08-29 08:54:11 C 23 47 32.69 +18 35 08.2 q G96
2014-08-29 09:00:48 C 23 47 32.41 +18 35 08.5 q G96
2014-08-29 09:07:23 C 23 47 32.10 +18 35 07.7 q G96
2014-08-29 09:13:58 C 23 47 31.79 +18 35 07.8 q G96
2017-05-24 04:10:37 C 21 51 32.14 -19 06 32.7 t J04
2017-05-24 04:19:18 C 21 51 32.42 -19 06 27.7 t J04
2017-05-24 04:27:59 C 21 51 32.73 -19 06 22.5 t J04