2008 AS28

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7302369682 ± 5.74e-08
Semi-major axis (a)2.4263065799 AU ± 4.32e-08
Inclination (i)19.85756917° ± 2.17e-05
Long. of Asc. Node (Ω)86.20374662° ± 2.33e-05
Arg. of Perihelion (ω)248.38319817° ± 2.39e-05
Mean Anomaly (M)284.70093116° ± 3.85e-05
Mean Motion (n)0.2607916981°/day ± 6.97e-09
Perihelion dist (q)0.65452782 AU ± 1.40e-07
Aphelion dist (Q)4.19808534 AU ± 1.58e-07
Orbital Period3.77936219 yr ± 1.01e-07
Physical Parameters
H (abs. magnitude)19.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.387″
Uncertainty0
Orbit TypeApollo
MOID0.065530 AU
Observations Used83
Oppositions2
Arc Total2008-2011
First Observation Used2008-01-10
Last Observation Used2011-12-26
Observations (90)
Date Type RA Dec Mag Band Observatory
2008-01-10 03:14:23 C 03 03 00.10 +14 56 52.1 r G96
2008-01-10 03:24:42 C 03 03 00.86 +14 57 05.9 r G96
2008-01-10 03:34:56 C 03 03 01.65 +14 57 19.2 r G96
2008-01-10 03:45:12 C 03 03 02.52 +14 57 32.9 r G96
2008-01-10 04:35:21 C 03 03 06.58 +14 58 38.2 r G96
2008-01-10 04:46:41 C 03 03 07.45 +14 58 52.7 r G96
2008-01-10 04:58:02 C 03 03 08.38 +14 59 08.2 r G96
2008-01-10 05:09:21 C 03 03 09.32 +14 59 22.2 r G96
2008-01-11 03:22:54 C 03 04 59.88 +15 27 52.6 r G96
2008-01-11 03:30:22 C 03 05 00.45 +15 28 02.1 r G96
2008-01-11 03:37:48 C 03 05 01.03 +15 28 11.6 r G96
2008-01-11 03:45:13 C 03 05 01.64 +15 28 20.7 r G96
2008-01-11 04:43:00 C 03 05 05.89 +15 29 31.2 r 734
2008-01-11 04:58:23 C 03 05 07.41 +15 29 52.0 o 291
2008-01-11 05:05:15 C 03 05 07.95 +15 29 59.8 o 291
2008-01-11 05:09:10 C 03 05 08.22 +15 30 05.0 r 734
2008-01-11 05:10:45 C 03 05 08.39 +15 30 07.5 o 291
2008-01-11 05:35:22 C 03 05 10.41 +15 30 35.7 r 734
2008-01-12 04:16:06 C 03 07 01.59 +15 58 32.8 r G96
2008-01-12 04:23:55 C 03 07 02.28 +15 58 41.4 r G96
2008-01-12 04:31:41 C 03 07 02.89 +15 58 50.9 r G96
2008-01-12 04:39:35 C 03 07 03.46 +15 59 00.1 r G96
2008-01-13 03:25:45 C 03 08 53.97 +16 25 56.4 o 291
2008-01-13 03:31:32 C 03 08 54.39 +16 26 03.3 o 291
2008-01-13 03:37:19 C 03 08 54.80 +16 26 09.4 o 291
2008-01-14 03:51:12 C 03 10 50.85 +16 53 42.4 o 291
2008-01-14 03:57:05 C 03 10 51.26 +16 53 49.1 o 291
2008-01-14 04:03:32 C 03 10 51.81 +16 53 56.4 o 291
2008-01-15 04:43:54 C 03 12 48.75 +17 20 53.8 o 291
2008-01-15 04:49:22 C 03 12 49.06 +17 21 00.9 o 291
2008-01-15 04:54:59 C 03 12 49.57 +17 21 05.4 o 291
2008-01-16 01:24:10 C 03 14 26.02 +17 42 39.3 21.5 o H55
2008-01-16 01:36:51 C 03 14 26.96 +17 42 53.4 21.5 o H55
2008-01-16 01:51:44 C 03 14 27.92 +17 43 10.5 21.4 o H55
2008-01-25 01:03:23 C 03 30 42.39 +20 53 38.4 o H55
2008-01-25 01:20:29 C 03 30 43.61 +20 53 52.0 o H55
2008-01-25 01:37:33 C 03 30 44.75 +20 54 04.7 o H55
2008-01-25 01:54:36 C 03 30 45.92 +20 54 19.0 o H55
2011-05-26 07:49:11 C 15 22 31.33 +26 10 45.7 r 703
2011-05-26 08:02:29 C 15 22 28.48 +26 11 06.3 r 703
2011-05-26 08:15:49 C 15 22 25.71 +26 11 26.0 r 703
2011-05-26 08:29:11 C 15 22 22.87 +26 11 45.4 r 703
2011-05-26 09:27:18 C 15 22 10.56 +26 13 11.1 r 703
2011-05-26 09:27:57 C 15 22 10.44 +26 13 12.1 r 703
2011-05-26 09:28:37 C 15 22 10.33 +26 13 12.8 r 703
2011-05-26 10:38:45 C 15 21 55.54 +26 14 55.7 r 703
2011-05-26 10:40:37 C 15 21 55.22 +26 14 58.8 r 703
2011-05-26 10:42:29 C 15 21 54.79 +26 15 01.7 r 703
2011-05-26 10:44:21 C 15 21 54.39 +26 15 04.4 r 703
2011-05-26 20:49:15 C 15 19 50.37 +26 30 20.2 r 104