2010 EK43

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6536292807 ± 1.39e-06
Semi-major axis (a)1.3976756699 AU ± 5.26e-08
Inclination (i)7.87624419° ± 1.00e-04
Long. of Asc. Node (Ω)18.37736152° ± 1.50e-04
Arg. of Perihelion (ω)38.60841863° ± 2.20e-04
Mean Anomaly (M)218.10948060° ± 3.23e-04
Mean Motion (n)0.5964893148°/day ± 3.36e-08
Perihelion dist (q)0.48411393 AU ± 1.94e-06
Aphelion dist (Q)2.31123741 AU ± 1.94e-06
Orbital Period1.65237878 yr ± 9.32e-08
Physical Parameters
H (abs. magnitude)21.67
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.439″
Uncertainty0
Orbit TypeApollo
MOID0.076066 AU
Observations Used51
Oppositions2
Arc Total2010-2015
First Observation Used2010-03-14
Last Observation Used2015-03-22
Observations (55)
Date Type RA Dec Mag Band Observatory
2010-02-27 02:19:43 S 16 48 30.026 +11 35 07.91 L C51
2010-02-27 03:54:54 S 16 47 23.258 +11 37 10.31 L C51
2010-03-14 08:09:04 C 13 09 49.06 +12 31 59.6 r 703
2010-03-14 08:19:07 C 13 09 45.10 +12 31 54.8 r 703
2010-03-14 08:29:05 C 13 09 41.25 +12 31 48.0 r 703
2010-03-14 08:39:08 C 13 09 37.33 +12 31 41.8 r 703
2010-03-14 09:55:41 C 13 09 07.23 +12 31 01.0 o H01
2010-03-14 10:02:44 C 13 09 04.44 +12 30 57.0 o H01
2010-03-14 10:17:19 C 13 08 58.79 +12 30 48.9 o H01
2010-03-14 10:28:18 C 13 08 54.52 +12 30 42.6 o H01
2010-03-14 21:42:35 C 13 04 46.55 +12 24 22.7 c A24
2010-03-14 21:44:10 C 13 04 46.14 +12 24 21.0 w 213
2010-03-14 21:45:13 C 13 04 45.58 +12 24 21.6 c A24
2010-03-14 21:48:30 C 13 04 44.38 +12 24 18.1 c A24
2010-03-14 22:19:23 C 13 04 33.10 +12 24 03.1 w 213
2010-03-14 22:21:22 C 13 04 32.35 +12 24 02.0 w 213
2010-03-14 22:23:21 C 13 04 31.59 +12 24 00.9 w 213
2010-03-14 23:00:07 C 13 04 17.70 +12 23 40.0 w B04
2010-03-14 23:11:25 C 13 04 13.51 +12 23 33.6 w B04
2010-03-14 23:17:50 C 13 04 11.11 +12 23 30.3 v 204
2010-03-14 23:33:44 C 13 04 05.18 +12 23 21.3 v 204
2010-03-14 23:35:55 C 13 04 04.42 +12 23 20.2 w B04
2010-03-14 23:49:37 C 13 03 59.28 +12 23 13.0 v 204
2010-03-15 01:08:36 C 13 03 29.93 +12 22 29.9 w B33
2010-03-15 01:11:35 C 13 03 28.79 +12 22 28.3 w B33
2010-03-15 01:14:14 C 13 03 27.81 +12 22 27.0 w B33
2010-03-16 04:55:33 C 12 53 55.46 +12 06 59.1 c 926
2010-03-16 04:58:56 C 12 53 54.25 +12 06 57.2 c 926
2010-03-16 05:02:21 C 12 53 53.14 +12 06 55.4 c 926
2010-03-17 09:22:34 C 12 44 52.63 +11 50 53.6 c 926
2010-03-17 09:26:47 C 12 44 51.32 +11 50 51.1 c 926
2010-03-17 09:31:01 C 12 44 49.98 +11 50 48.6 c 926
2010-03-21 06:30:23 C 12 20 31.91 +10 58 54.1 u 448
2010-03-21 06:55:34 C 12 20 26.09 +10 58 40.4 u 448
2010-03-21 07:10:26 C 12 20 22.53 +10 58 32.5 u 448
2010-03-21 07:24:48 C 12 20 19.23 +10 58 24.9 u 448
2010-03-24 06:26:29 C 12 06 04.47 +10 21 08.5 c 926
2010-03-24 06:30:43 C 12 06 03.65 +10 21 07.0 c 926
2010-03-24 06:34:57 C 12 06 02.93 +10 21 03.8 c 926
2010-04-03 09:30:16 C 11 35 39.04 +08 31 46.5 o 291
2010-04-03 09:35:44 C 11 35 38.58 +08 31 44.2 o 291
2010-04-03 09:42:00 C 11 35 38.06 +08 31 41.3 o 291
2010-04-09 04:35:47 C 11 26 27.27 +07 38 59.6 o H21
2010-04-09 04:58:07 C 11 26 26.03 +07 38 50.7 o H21
2010-04-09 05:21:43 C 11 26 24.70 +07 38 42.5 o H21
2015-03-21 11:35:08 C 13 43 58.923 -05 54 04.73 L F51
2015-03-21 11:51:22 C 13 43 55.956 -05 53 57.40 L F51
2015-03-21 12:07:37 C 13 43 53.008 -05 53 50.09 L F51
2015-03-21 12:23:54 C 13 43 50.041 -05 53 42.69 L F51
2015-03-22 11:34:46 C 13 39 46.511 -05 43 15.36 t 568