2003 WO151

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6631704769 ± 1.62e-07
Semi-major axis (a)1.5448642673 AU ± 1.15e-08
Inclination (i)19.85275884° ± 2.66e-05
Long. of Asc. Node (Ω)227.97319048° ± 3.13e-05
Arg. of Perihelion (ω)330.99540505° ± 3.57e-05
Mean Anomaly (M)100.18013234° ± 2.37e-05
Mean Motion (n)0.5133065240°/day ± 5.72e-09
Perihelion dist (q)0.52035589 AU ± 2.51e-07
Aphelion dist (Q)2.56937264 AU ± 2.51e-07
Orbital Period1.92015148 yr ± 2.14e-08
Physical Parameters
H (abs. magnitude)20.22
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.401″
Uncertainty0
Orbit TypeApollo
MOID0.256389 AU
Observations Used57
Oppositions11
Arc Total2003-2025
First Observation Used2003-10-03
Last Observation Used2025-07-27
Observations (57)
Date Type RA Dec Mag Band Observatory
2024-12-03 05:00:56 C 02 03 53.518 +10 45 18.65 V V00
2024-12-03 05:09:00 C 02 03 53.017 +10 45 13.50 V V00
2024-12-03 05:17:04 C 02 03 52.506 +10 45 07.60 V V00
2025-07-27 01:41:45 C 22 44 42.616 +46 29 21.80 X 033
2025-07-27 01:46:37 C 22 44 41.849 +46 29 19.00 X 033
2025-07-27 01:51:29 C 22 44 41.107 +46 29 15.90 X 033
2025-07-27 01:56:22 C 22 44 40.348 +46 29 13.20 X 033