2021 WV

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3785413880 ± 2.57e-05
Semi-major axis (a)1.6740651774 AU ± 7.49e-05
Inclination (i)0.68342182° ± 3.86e-05
Long. of Asc. Node (Ω)264.71850268° ± 5.42e-05
Arg. of Perihelion (ω)173.86727218° ± 1.42e-04
Mean Anomaly (M)295.34467636° ± 4.39e-02
Mean Motion (n)0.4550443561°/day ± 3.06e-05
Perihelion dist (q)1.04036222 AU ± 6.33e-05
Aphelion dist (Q)2.30776813 AU ± 1.12e-04
Orbital Period2.16600046 yr ± 1.45e-04
Physical Parameters
H (abs. magnitude)25.88
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty2
Orbit TypeAmor
MOID0.054759 AU
Observations Used55
Oppositions1
Arc Total2021-2022
First Observation Used2021-11-25
Last Observation Used2022-01-26
Observations (56)
Date Type RA Dec Mag Band Observatory
2022-01-15 08:42:57 C 07 47 38.70 +17 50 43.8 V 695
2022-01-25 09:19:36 C 08 06 57.00 +16 54 27.6 o 291
2022-01-25 09:42:33 C 08 06 58.12 +16 54 22.9 o 291
2022-01-26 08:20:11 C 08 08 21.88 +16 50 46.3 o 291
2022-01-26 08:41:53 C 08 08 22.86 +16 50 42.1 o 291
2022-01-26 09:03:28 C 08 08 23.86 +16 50 38.1 o 291