2008 EK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5576004244 ± 6.66e-08
Semi-major axis (a)1.5436303329 AU ± 2.03e-08
Inclination (i)39.37896982° ± 3.40e-05
Long. of Asc. Node (Ω)162.78802822° ± 3.85e-06
Arg. of Perihelion (ω)256.28157819° ± 1.08e-05
Mean Anomaly (M)122.25677804° ± 5.89e-05
Mean Motion (n)0.5139221311°/day ± 1.02e-08
Perihelion dist (q)0.68290140 AU ± 1.03e-07
Aphelion dist (Q)2.40435926 AU ± 1.08e-07
Orbital Period1.91785141 yr ± 3.79e-08
Physical Parameters
H (abs. magnitude)20.30
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.353″
Uncertainty0
Orbit TypeApollo
MOID0.057155 AU
Observations Used105
Oppositions1
Arc Total2008-2011
First Observation Used2008-03-04
Last Observation Used2011-08-27
Observations (109)
Date Type RA Dec Mag Band Observatory
2008-03-06 01:33:23 C 09 45 01.20 +09 10 22.5 o H55
2008-03-06 03:49:24 C 09 45 03.24 +09 24 55.3 r H85
2008-03-06 04:12:57 C 09 45 03.62 +09 27 27.3 r H85
2008-03-06 04:30:49 C 09 45 05.20 +09 29 23.5 o 291
2008-03-06 04:36:19 C 09 45 05.28 +09 29 58.9 o 291
2008-03-06 04:38:07 C 09 45 04.08 +09 30 06.8 r H85
2008-03-06 04:41:45 C 09 45 05.40 +09 30 33.2 o 291
2008-03-06 10:16:31 C 09 45 13.61 +10 06 24.8 o 474
2008-03-06 10:17:49 C 09 45 13.59 +10 06 33.3 o 474
2008-03-06 10:20:21 C 09 45 13.62 +10 06 48.9 o 474
2008-03-06 10:22:29 C 09 45 13.66 +10 07 02.1 o 474
2008-03-06 21:00:52 C 09 45 29.71 +11 10 59.7 o 246
2008-03-06 21:01:40 C 09 45 29.76 +11 11 04.4 o 246
2008-03-06 21:02:37 C 09 45 29.72 +11 11 09.8 o 246
2008-03-06 21:04:00 C 09 45 29.77 +11 11 18.4 o 246
2008-03-06 21:04:45 C 09 45 29.80 +11 11 22.4 o 246
2008-03-06 21:05:22 C 09 45 29.80 +11 11 26.2 o 246
2008-03-07 05:58:34 C 09 45 43.12 +12 03 42.2 r G96
2008-03-07 06:08:09 C 09 45 43.30 +12 04 37.4 r G96
2008-03-07 06:17:47 C 09 45 43.45 +12 05 32.8 r G96
2008-03-07 20:40:50 C 09 46 05.99 +13 25 51.6 r 639
2008-03-07 20:43:35 C 09 46 06.05 +13 26 06.4 r 639
2008-03-07 21:02:36 C 09 46 06.42 +13 27 49.6 r 639
2008-03-08 05:26:14 C 09 46 19.11 +14 12 51.1 c 711
2008-03-08 05:30:21 C 09 46 19.22 +14 13 13.3 c 711
2008-03-08 05:34:28 C 09 46 19.27 +14 13 34.6 c 711
2008-03-08 21:40:47 C 09 46 44.08 +15 35 20.8 o 046
2008-03-08 21:42:15 C 09 46 44.10 +15 35 26.7 o 046
2008-03-08 21:43:36 C 09 46 44.13 +15 35 33.8 o 046
2008-03-08 21:44:45 C 09 46 44.19 +15 35 40.2 o 046
2008-03-08 21:45:52 C 09 46 44.21 +15 35 46.2 o 046
2008-03-08 21:47:04 C 09 46 44.23 +15 35 51.1 o 046
2008-03-08 21:48:17 C 09 46 44.20 +15 35 58.6 o 046
2008-03-10 07:00:20 C 09 47 35.55 +18 09 23.8 r 703
2008-03-10 07:19:39 C 09 47 35.95 +18 10 47.4 r 703
2008-03-10 07:29:26 C 09 47 36.13 +18 11 29.0 r 703
2008-03-12 07:21:53 C 09 48 52.37 +21 19 55.1 o H55
2008-03-12 07:26:48 C 09 48 52.48 +21 20 12.6 o H55
2008-03-12 07:31:46 C 09 48 52.60 +21 20 30.2 o H55
2008-03-24 02:39:04 C 09 57 29.49 +31 49 13.5 o H55
2008-03-24 02:52:10 C 09 57 29.86 +31 49 29.2 o H55
2008-03-24 03:01:39 C 09 57 30.16 +31 49 41.9 o H55
2010-03-10 08:02:19 C 13 29 49.84 +22 58 49.7 c 926
2010-03-10 08:08:13 C 13 29 49.26 +22 59 03.2 c 926
2010-03-10 08:14:09 C 13 29 48.77 +22 59 18.3 c 926
2010-03-10 08:20:04 C 13 29 48.20 +22 59 32.3 c 926
2010-03-10 08:25:59 C 13 29 47.59 +22 59 46.7 c 926
2010-03-10 08:31:54 C 13 29 47.08 +23 00 00.4 c 926
2010-03-11 12:28:36 C 13 27 16.03 +24 05 11.0 c 926
2010-03-11 12:34:31 C 13 27 15.51 +24 05 23.5 c 926