2008 US5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3297070381 ± 2.01e-07
Semi-major axis (a)1.8076785081 AU ± 5.53e-09
Inclination (i)29.74197945° ± 7.52e-05
Long. of Asc. Node (Ω)24.88018804° ± 2.00e-05
Arg. of Perihelion (ω)59.84140798° ± 1.16e-04
Mean Anomaly (M)336.85054459° ± 9.14e-05
Mean Motion (n)0.4055370001°/day ± 1.86e-09
Perihelion dist (q)1.21167418 AU ± 3.64e-07
Aphelion dist (Q)2.40368283 AU ± 3.64e-07
Orbital Period2.43042258 yr ± 1.11e-08
Physical Parameters
H (abs. magnitude)21.41
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.343″
Uncertainty0
Orbit TypeAmor
MOID0.344388 AU
Observations Used53
Oppositions10
Arc Total2008-2025
First Observation Used2008-10-25
Last Observation Used2025-11-14
Observations (57)
Date Type RA Dec Mag Band Observatory
2025-09-29 12:56:53 C 01 23 38.250 -20 14 51.11 V F51
2025-10-01 00:53:23 B 01 19 35.867 -19 47 50.95 W M21
2025-10-01 02:36:19 B 01 19 23.674 -19 46 28.84 W M21
2025-11-11 01:45:44 C 23 22 19.88 +05 33 07.3 V H21
2025-11-11 01:51:58 C 23 22 19.39 +05 33 18.3 V H21
2025-11-14 00:44:40 C 23 17 38.76 +07 37 49.0 V H21
2025-11-14 00:50:54 C 23 17 38.32 +07 37 59.6 V H21