2016 WP

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5743089752 ± 6.01e-08
Semi-major axis (a)2.2760231500 AU ± 1.24e-08
Inclination (i)6.64321779° ± 7.18e-06
Long. of Asc. Node (Ω)242.32658221° ± 1.17e-05
Arg. of Perihelion (ω)127.63636086° ± 3.06e-05
Mean Anomaly (M)233.18757108° ± 1.06e-05
Mean Motion (n)0.2870432004°/day ± 2.35e-09
Perihelion dist (q)0.96888263 AU ± 1.37e-07
Aphelion dist (Q)3.58316367 AU ± 1.38e-07
Orbital Period3.43372106 yr ± 2.81e-08
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.224″
Uncertainty0
Orbit TypeApollo
MOID0.050864 AU
Observations Used96
Oppositions5
Arc Total2016-2023
First Observation Used2016-11-13
Last Observation Used2023-08-22
Observations (104)
Date Type RA Dec Mag Band Observatory
2023-08-20 14:37:56 C 04 51 22.197 +34 34 26.61 V T14
2023-08-22 14:35:54 C 05 03 22.206 +34 20 40.96 V T14
2023-08-22 14:38:18 C 05 03 22.786 +34 20 40.28 V T14
2023-08-22 14:40:43 C 05 03 23.374 +34 20 39.52 V T14