2008 WY13

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7403098899 ± 3.20e-06
Semi-major axis (a)2.4039513798 AU ± 1.28e-07
Inclination (i)15.54680893° ± 1.72e-04
Long. of Asc. Node (Ω)237.63698388° ± 5.23e-05
Arg. of Perihelion (ω)72.10974141° ± 3.46e-04
Mean Anomaly (M)218.10628253° ± 2.42e-04
Mean Motion (n)0.2644379347°/day ± 2.11e-08
Perihelion dist (q)0.62428240 AU ± 7.68e-06
Aphelion dist (Q)4.18362036 AU ± 7.68e-06
Orbital Period3.72724997 yr ± 2.98e-07
Physical Parameters
H (abs. magnitude)21.65
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.461″
Uncertainty0
Orbit TypeApollo
MOID0.052034 AU
Observations Used51
Oppositions11
Arc Total2008-2023
First Observation Used2008-11-20
Last Observation Used2023-11-19
Observations (51)
Date Type RA Dec Mag Band Observatory
2023-11-19 21:11:46 C 04 58 26.84 +18 11 54.0 V O18