2008 EJ

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4827186903 ± 3.22e-07
Semi-major axis (a)1.1105986053 AU ± 3.57e-09
Inclination (i)40.39726397° ± 2.95e-05
Long. of Asc. Node (Ω)166.71235667° ± 6.41e-06
Arg. of Perihelion (ω)208.80727603° ± 2.90e-05
Mean Anomaly (M)154.24981272° ± 6.81e-05
Mean Motion (n)0.8421250585°/day ± 4.06e-09
Perihelion dist (q)0.57449190 AU ± 3.58e-07
Aphelion dist (Q)1.64670531 AU ± 3.58e-07
Orbital Period1.17040370 yr ± 5.65e-09
Physical Parameters
H (abs. magnitude)20.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.454″
Uncertainty0
Orbit TypeApollo
MOID0.358711 AU
Observations Used137
Oppositions2
Arc Total2008-2022
First Observation Used2008-03-01
Last Observation Used2022-04-01
Observations (140)
Date Type RA Dec Mag Band Observatory
2008-03-06 22:49:36 C 10 40 06.40 +02 32 49.5 o 246
2008-03-08 06:56:26 C 10 36 43.56 +04 13 08.2 r 703
2008-03-08 07:05:50 C 10 36 42.66 +04 13 36.4 r 703
2008-03-08 07:15:13 C 10 36 41.54 +04 14 06.0 r 703
2008-03-08 07:24:37 C 10 36 40.53 +04 14 34.7 r 703
2008-03-09 07:17:14 C 10 34 14.62 +05 26 58.2 r 448
2008-03-09 07:41:31 C 10 34 12.06 +05 28 10.4 r 448
2008-03-09 08:05:34 C 10 34 09.57 +05 29 22.4 r 448
2008-03-11 05:19:04 C 10 29 46.28 +07 41 02.1 19.3 c 704
2008-03-11 05:35:02 C 10 29 44.70 +07 41 47.1 19.4 c 704
2008-03-11 05:50:47 C 10 29 43.07 +07 42 31.1 19.4 c 704
2008-03-11 06:06:44 C 10 29 41.54 +07 43 16.5 19.7 c 704
2008-03-31 04:00:22 C 10 00 37.64 +23 22 27.7 o 291
2008-03-31 04:19:14 C 10 00 37.02 +23 22 50.2 o 291
2014-02-21 05:06:59 C 14 06 37.74 +04 32 15.9 21.2 t 950
2014-02-21 05:09:16 C 14 06 37.77 +04 32 20.3 21.0 t 950
2014-02-21 05:11:32 C 14 06 37.71 +04 32 24.1 21.1 t 950
2014-02-21 05:13:50 C 14 06 37.73 +04 32 27.7 21.1 t 950
2014-02-21 05:16:07 C 14 06 37.71 +04 32 31.4 21.1 t 950
2014-02-21 05:18:23 C 14 06 37.68 +04 32 35.4 20.9 t 950
2014-02-21 05:23:32 C 14 06 37.64 +04 32 44.9 21.4 t 950
2014-02-21 05:25:48 C 14 06 37.64 +04 32 48.0 21.5 t 950
2014-04-01 04:56:42 C 13 14 34.38 +35 00 39.3 o 291
2014-04-01 04:59:43 C 13 14 34.05 +35 00 44.2 o 291
2014-04-01 05:02:43 C 13 14 33.78 +35 00 48.9 o 291
2015-01-31 08:50:20 C 11 44 40.95 -48 31 38.8 u 807
2015-01-31 08:56:10 C 11 44 40.10 -48 31 28.2 u 807
2015-01-31 09:02:04 C 11 44 39.16 -48 31 17.8 u 807
2015-02-04 08:53:55 C 11 30 48.42 -45 18 21.6 u 807
2015-02-04 09:01:16 C 11 30 47.26 -45 18 05.2 u 807
2015-02-04 09:08:21 C 11 30 46.21 -45 17 49.8 u 807
2015-03-07 03:00:50 C 09 53 47.95 -02 13 06.6 u 807
2015-03-07 03:06:36 C 09 53 47.43 -02 12 45.9 u 807
2015-03-07 03:12:39 C 09 53 46.91 -02 12 24.0 u 807
2015-03-12 21:53:49 C 09 43 37.38 +05 19 05.1 t 204
2015-03-12 22:13:55 C 09 43 36.06 +05 20 04.2 t 204
2015-03-12 22:34:35 C 09 43 34.70 +05 21 05.4 t 204
2015-03-15 05:03:21 C 09 40 26.36 +07 54 59.4 R G45
2015-03-15 05:09:40 C 09 40 25.95 +07 55 17.4 R G45
2015-03-15 05:13:06 C 09 40 25.76 +07 55 26.6 R G45
2015-03-15 05:19:28 C 09 40 25.39 +07 55 43.7 R G45
2015-03-16 07:00:27 C 09 39 05.58 +09 03 36.7 R G45
2015-03-16 07:22:59 C 09 39 04.29 +09 04 34.2 R G45
2015-03-16 07:35:21 C 09 39 03.72 +09 05 06.5 R G45
2015-03-16 07:58:24 C 09 39 02.50 +09 06 05.6 R G45
2015-03-17 06:50:00 C 09 37 57.18 +10 03 59.6 R G45
2015-03-17 07:12:16 C 09 37 56.09 +10 04 53.9 R G45
2015-03-17 07:24:00 C 09 37 55.52 +10 05 23.7 R G45
2015-03-17 07:36:40 C 09 37 54.94 +10 05 54.4 R G45
2015-03-17 07:58:03 C 09 37 53.84 +10 06 47.6 R G45