2005 WA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2280066419
Semi-major axis (a)1.1226271682 AU
Inclination (i)8.15752331°
Long. of Asc. Node (Ω)227.78888454°
Arg. of Perihelion (ω)113.44179843°
Mean Anomaly (M)352.69885981°
Mean Motion (n)0.8286141100°/day
Perihelion dist (q)0.86665780 AU
Aphelion dist (Q)1.37859120 AU
Orbital Period1.18946530 yr
Physical Parameters
H (abs. magnitude)23.90
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.497″
Uncertainty
Orbit TypeApollo
MOID0.008885 AU
Observations Used51
Oppositions1
Arc Total2005-2005
First Observation Used
Last Observation Used2005-11-30
Observations (51)
Date Type RA Dec Mag Band Observatory
2005-11-30 13:13:13 C 04 14 57.33 -18 07 18.0 r E12