2008 AH4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6406628841
Semi-major axis (a)2.3088527969 AU
Inclination (i)67.36386633°
Long. of Asc. Node (Ω)117.20459103°
Arg. of Perihelion (ω)66.00705653°
Mean Anomaly (M)20.23424323°
Mean Motion (n)0.2809375300°/day
Perihelion dist (q)0.82962780 AU
Aphelion dist (Q)3.78807740 AU
Orbital Period3.50828050 yr
Physical Parameters
H (abs. magnitude)21.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.413″
Uncertainty
Orbit TypeApollo
MOID0.085049 AU
Observations Used34
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-01-16
Observations (35)
Date Type RA Dec Mag Band Observatory
2008-01-10 11:22:18 C 11 07 46.34 +04 07 53.5 r G96
2008-01-10 11:29:42 C 11 07 49.47 +04 09 23.6 r G96
2008-01-10 11:37:07 C 11 07 52.68 +04 10 55.2 r G96
2008-01-10 11:44:32 C 11 07 55.81 +04 12 25.2 r G96
2008-01-10 12:33:44 C 11 08 16.90 +04 22 29.3 r G96
2008-01-10 12:36:36 C 11 08 18.16 +04 23 04.1 r G96
2008-01-10 12:56:51 C 11 08 26.91 +04 27 15.7 r G96
2008-01-10 12:57:27 C 11 08 27.16 +04 27 22.4 r G96
2008-01-10 12:58:02 C 11 08 27.45 +04 27 30.5 r G96
2008-01-10 12:58:39 C 11 08 27.70 +04 27 37.8 r G96
2008-01-10 13:06:39 C 11 08 31.16 +04 29 16.9 r G96
2008-01-10 13:07:14 C 11 08 31.45 +04 29 24.2 r G96
2008-01-10 13:07:51 C 11 08 31.70 +04 29 31.5 r G96
2008-01-10 13:08:28 C 11 08 31.95 +04 29 39.2 r G96
2008-01-11 11:47:08 C 11 19 33.29 +09 34 08.6 r 734
2008-01-11 11:49:12 C 11 19 34.36 +09 34 38.5 r 734
2008-01-11 11:51:15 C 11 19 35.43 +09 35 08.3 r 734
2008-01-11 11:53:19 C 11 19 36.51 +09 35 38.7 r 734
2008-01-15 08:42:53 C 12 36 48.79 +38 14 18.8 o H55
2008-01-15 08:47:47 C 12 36 54.88 +38 15 59.8 o H55
2008-01-15 08:52:26 C 12 37 00.65 +38 17 34.1 o H55
2008-01-15 08:54:54 C 12 37 03.70 +38 18 24.8 o H55
2008-01-15 08:57:10 C 12 37 06.51 +38 19 11.3 o H55
2008-01-16 02:03:31 C 13 00 34.26 +43 59 27.6 o J95
2008-01-16 02:06:31 C 13 00 38.59 +44 00 25.8 o J95
2008-01-16 02:09:31 C 13 00 43.08 +44 01 23.7 o J95
2008-01-16 09:53:39 C 13 12 38.63 +46 27 36.8 o H55
2008-01-16 09:55:15 C 13 12 41.22 +46 28 05.8 o H55
2008-01-16 09:57:06 C 13 12 44.16 +46 28 40.1 o H55
2008-01-16 09:59:00 C 13 12 47.09 +46 29 14.8 o H55
2008-01-16 10:00:29 C 13 12 49.46 +46 29 42.8 o H55
2008-01-16 13:20:04 C 13 18 11.84 +47 30 26.7 r G96
2008-01-16 13:20:30 C 13 18 12.60 +47 30 34.6 r G96
2008-01-16 13:20:58 C 13 18 13.28 +47 30 42.8 r G96
2008-01-16 13:21:25 C 13 18 14.07 +47 30 51.0 r G96