2008 EA9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0747604359 ± 2.17e-05
Semi-major axis (a)1.0503994465 AU ± 3.93e-05
Inclination (i)0.43640613° ± 1.31e-04
Long. of Asc. Node (Ω)125.26721272° ± 3.48e-02
Arg. of Perihelion (ω)342.02655097° ± 4.82e-02
Mean Anomaly (M)165.44249011° ± 9.31e-02
Mean Motion (n)0.9155468017°/day ± 5.14e-05
Perihelion dist (q)0.97187113 AU ± 4.29e-05
Aphelion dist (Q)1.12892777 AU ± 4.80e-05
Orbital Period1.07654386 yr ± 6.05e-05
Physical Parameters
H (abs. magnitude)27.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.460″
Uncertainty2
Orbit TypeApollo
MOID0.002785 AU
Observations Used58
Oppositions1
Arc Total2008-2008
First Observation Used2008-03-06
Last Observation Used2008-04-03
Observations (60)
Date Type RA Dec Mag Band Observatory
2008-03-06 09:43:56 C 13 05 58.88 +04 49 29.4 r G96
2008-03-06 09:53:20 C 13 05 57.04 +04 49 33.8 r G96
2008-03-06 10:02:47 C 13 05 55.24 +04 49 38.0 r G96
2008-03-06 10:12:16 C 13 05 53.34 +04 49 42.5 r G96
2008-03-06 11:01:52 C 13 05 43.68 +04 50 04.8 r G96
2008-03-06 11:10:44 C 13 05 42.05 +04 50 08.7 r G96
2008-03-06 11:19:29 C 13 05 40.38 +04 50 12.4 r G96
2008-03-07 07:55:16 C 13 03 49.64 +04 59 56.4 r G96
2008-03-07 08:03:20 C 13 03 48.16 +05 00 00.2 r G96
2008-03-07 08:11:16 C 13 03 46.65 +05 00 04.2 r G96
2008-03-07 08:19:07 C 13 03 45.18 +05 00 08.4 r G96
2008-03-08 08:20:51 C 13 01 18.08 +05 10 49.9 r G96
2008-03-08 08:29:44 C 13 01 16.35 +05 10 53.9 r G96
2008-03-08 08:38:36 C 13 01 14.73 +05 10 57.9 r G96
2008-03-08 08:47:36 C 13 01 13.04 +05 11 01.7 r G96
2008-03-08 10:24:35 C 13 00 55.09 +05 11 45.9 o 291
2008-03-08 10:32:00 C 13 00 54.01 +05 11 47.0 o 291
2008-03-08 10:37:32 C 13 00 52.76 +05 11 51.0 o 291
2008-03-10 09:04:20 C 12 56 27.71 +05 30 25.0 r G96
2008-03-10 09:18:06 C 12 56 25.25 +05 30 29.8 r G96
2008-03-10 09:32:02 C 12 56 22.81 +05 30 34.8 r G96
2008-03-10 09:45:53 C 12 56 20.32 +05 30 39.8 r G96
2008-03-11 07:58:41 C 12 54 23.83 +05 38 39.0 o 291
2008-03-11 08:07:37 C 12 54 22.29 +05 38 42.4 o 291
2008-03-11 08:15:50 C 12 54 20.84 +05 38 45.8 o 291
2008-03-13 09:07:09 C 12 49 42.08 +05 59 08.7 o 809
2008-03-13 09:09:21 C 12 49 41.77 +05 59 09.1 o 809
2008-03-13 09:11:39 C 12 49 41.46 +05 59 09.6 o 809
2008-03-13 09:13:57 C 12 49 41.13 +05 59 10.1 o 809
2008-03-13 09:16:24 C 12 49 40.77 +05 59 10.6 o 809
2008-03-13 12:42:54 C 12 49 31.274 +05 56 09.84 o 568
2008-03-13 12:44:16 C 12 49 31.044 +05 56 10.13 o 568
2008-03-15 08:06:37 C 12 46 00.68 +06 06 20.6 o 291
2008-03-15 08:12:00 C 12 45 59.84 +06 06 21.3 o 291
2008-03-15 08:17:30 C 12 45 58.90 +06 06 23.5 o 291
2008-03-19 09:51:08 C 12 38 29.95 +06 24 05.3 o H01
2008-03-19 09:56:47 C 12 38 29.24 +06 24 05.7 o H01
2008-03-25 05:37:48 C 12 29 59.10 +06 35 28.0 o 291
2008-03-25 05:57:03 C 12 29 57.06 +06 35 28.0 o 291
2008-03-25 06:17:02 C 12 29 54.94 +06 35 29.3 o 291
2008-03-27 06:18:34 C 12 27 20.85 +06 36 00.3 o 291
2008-03-27 06:23:59 C 12 27 20.30 +06 36 00.4 o 291
2008-03-27 06:29:37 C 12 27 19.78 +06 36 00.7 o 291
2008-03-28 07:07:47 C 12 26 04.08 +06 35 38.9 o 291
2008-03-28 07:13:13 C 12 26 03.47 +06 35 39.8 o 291
2008-03-28 07:18:40 C 12 26 02.93 +06 35 39.3 o 291
2008-03-29 06:03:13 C 12 25 01.90 +06 34 56.0 o 291
2008-03-29 06:14:01 C 12 25 00.71 +06 34 55.1 o 291
2008-03-30 05:06:48 C 12 24 01.41 +06 33 50.8 o 291
2008-03-30 05:12:17 C 12 24 00.94 +06 33 50.1 o 291