2008 US

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5957042399 ± 2.00e+00
Semi-major axis (a)1.5484833564 AU ± 3.00e+00
Inclination (i)6.13506216° ± 4.00e+00
Long. of Asc. Node (Ω)207.62069818° ± 5.00e+00
Arg. of Perihelion (ω)90.55952388° ± 6.00e+00
Mean Anomaly (M)337.84099277°
Mean Motion (n)0.5114982300°/day ± 1.49e+00
Perihelion dist (q)0.62605130 AU ± 3.33e+00
Aphelion dist (Q)2.47091610 AU ± 5.70e+00
Orbital Period1.92690350 yr ± 5.60e+00
Physical Parameters
H (abs. magnitude)31.40
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.432″
Uncertainty
Orbit TypeApollo
MOID0.000089 AU
Observations Used15
Oppositions1
Arc Total2008-2008
First Observation Used
Last Observation Used2008-10-21
Observations (15)
Date Type RA Dec Mag Band Observatory
2008-10-21 08:29:37 C 01 57 04.20 +04 05 42.9 r G96
2008-10-21 08:37:09 C 01 56 59.03 +04 03 17.4 r G96
2008-10-21 08:44:38 C 01 56 54.10 +04 00 58.0 r G96
2008-10-21 08:52:08 C 01 56 49.29 +03 58 40.8 r G96
2008-10-21 09:42:16 C 01 56 21.73 +03 44 50.3 r G96
2008-10-21 09:42:47 C 01 56 21.51 +03 44 42.7 r G96
2008-10-21 09:43:20 C 01 56 21.22 +03 44 34.1 r G96
2008-10-21 09:43:51 C 01 56 21.04 +03 44 27.4 r G96
2008-10-21 10:08:40 C 01 56 10.10 +03 38 24.9 r G96
2008-10-21 10:09:11 C 01 56 09.88 +03 38 17.2 r G96
2008-10-21 10:09:42 C 01 56 09.70 +03 38 10.4 r G96
2008-10-21 10:10:15 C 01 56 09.49 +03 38 02.4 r G96
2008-10-21 10:25:01 C 01 56 03.79 +03 34 40.3 r G96
2008-10-21 10:25:39 C 01 56 03.64 +03 34 32.7 r G96
2008-10-21 10:26:54 C 01 56 03.21 +03 34 16.6 r G96