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
2008-03-04 04:51:31 C 09 43 52.35 +03 56 18.2 r 703
2008-03-04 05:18:04 C 09 43 52.75 +03 59 41.2 r 703
2008-03-04 05:31:24 C 09 43 52.96 +04 01 22.6 r 703
2008-03-04 06:32:36 C 09 43 53.93 +04 09 08.6 c 854
2008-03-04 06:33:38 C 09 43 53.97 +04 09 16.2 c 854
2008-03-04 06:34:39 C 09 43 53.96 +04 09 24.1 c 854
2008-03-04 06:53:35 C 09 43 53.98 +04 11 48.9 c 711
2008-03-04 06:57:23 C 09 43 54.03 +04 12 17.1 c 711
2008-03-04 07:01:10 C 09 43 54.33 +04 12 45.4 r 703
2008-03-04 07:01:12 C 09 43 54.12 +04 12 46.8 c 711
2008-03-04 07:01:56 C 09 43 54.33 +04 12 50.9 r 703
2008-03-04 07:02:41 C 09 43 54.33 +04 12 56.9 r 703
2008-03-04 07:03:27 C 09 43 54.37 +04 13 02.8 r 703
2008-03-04 07:23:50 C 09 43 54.15 +04 15 24.9 r H51
2008-03-04 07:26:31 C 09 43 54.14 +04 15 44.6 r H51
2008-03-04 07:31:56 C 09 43 54.25 +04 16 26.5 r H51
2008-03-04 07:34:39 C 09 43 54.30 +04 16 46.3 r H51
2008-03-04 07:37:19 C 09 43 54.42 +04 17 06.2 r H51
2008-03-04 08:19:17 C 09 43 55.869 +04 22 34.33 o 673
2008-03-04 08:26:26 C 09 43 55.998 +04 23 28.17 o 673
2008-03-04 08:33:45 C 09 43 56.142 +04 24 23.44 o 673
2008-03-04 08:39:56 C 09 43 56.246 +04 25 10.11 o 673
2008-03-04 11:02:10 C 09 44 01.20 +04 43 48.3 o 474
2008-03-04 11:03:40 C 09 44 01.23 +04 43 59.2 o 474
2008-03-04 11:05:29 C 09 44 01.26 +04 44 12.9 o 474
2008-03-05 06:42:36 C 09 44 30.10 +07 04 30.2 r H45
2008-03-05 06:45:53 C 09 44 30.16 +07 04 52.1 r H45
2008-03-05 06:49:26 C 09 44 30.21 +07 05 17.1 r H45
2008-03-05 07:13:22 C 09 44 30.64 +07 08 03.1 r H45
2008-03-05 07:15:06 C 09 44 30.65 +07 08 14.6 r H45
2008-03-05 07:16:45 C 09 44 30.70 +07 08 25.7 r H45
2008-03-05 07:18:26 C 09 44 30.72 +07 08 37.7 r H45
2008-03-05 07:19:50 C 09 44 30.72 +07 08 47.5 r H45
2008-03-05 07:25:50 C 09 44 31.47 +07 09 31.8 o 291
2008-03-05 07:33:35 C 09 44 31.57 +07 10 24.9 o 291
2008-03-05 08:15:06 C 09 44 32.21 +07 15 10.3 o 291
2008-03-05 19:27:22 C 09 44 51.56 +08 30 31.5 r A17
2008-03-05 19:35:37 C 09 44 51.72 +08 31 25.6 r A17
2008-03-05 19:45:29 C 09 44 51.91 +08 32 30.9 r A17
2008-03-05 20:33:04 C 09 44 52.65 +08 37 43.5 c A80
2008-03-05 20:34:07 C 09 44 52.74 +08 37 51.0 c A80
2008-03-05 20:35:09 C 09 44 52.73 +08 37 57.7 c A80
2008-03-05 21:04:52 C 09 44 53.28 +08 41 14.1 o 246
2008-03-05 21:05:30 C 09 44 53.30 +08 41 17.6 o 246
2008-03-05 21:06:14 C 09 44 53.30 +08 41 22.3 o 246
2008-03-05 21:07:13 C 09 44 53.33 +08 41 29.5 o 246
2008-03-05 21:08:49 C 09 44 53.34 +08 41 39.4 o 246
2008-03-05 21:09:43 C 09 44 53.35 +08 41 45.8 o 246
2008-03-06 01:27:52 C 09 45 01.08 +09 09 46.9 o H55
2008-03-06 01:30:44 C 09 45 01.13 +09 10 05.1 o H55