280491 (2004 MO7)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4839899438 ± 7.86e-08
Semi-major axis (a)1.1048051863 AU ± 2.28e-09
Inclination (i)24.07573242° ± 1.64e-05
Long. of Asc. Node (Ω)38.50593617° ± 1.09e-05
Arg. of Perihelion (ω)61.44296277° ± 1.20e-05
Mean Anomaly (M)224.69789518° ± 9.02e-06
Mean Motion (n)0.8487576853°/day ± 2.62e-09
Perihelion dist (q)0.57009059 AU ± 8.69e-08
Aphelion dist (Q)1.63951979 AU ± 8.69e-08
Orbital Period1.16125757 yr ± 3.59e-09
Physical Parameters
H (abs. magnitude)19.18
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.354″
Uncertainty0
Orbit TypeApollo
MOID0.054674 AU
Observations Used94
Oppositions3
Arc Total2004-2025
First Observation Used2004-06-16
Last Observation Used2025-05-23
Observations (101)
Date Type RA Dec Mag Band Observatory
2025-05-23 07:13:13 C 11 09 18.288 -04 41 43.98 V T08