2022 WF1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4152258313 ± 8.10e-05
Semi-major axis (a)1.3396186522 AU ± 1.43e-04
Inclination (i)3.02830899° ± 4.92e-04
Long. of Asc. Node (Ω)228.23019961° ± 1.16e-04
Arg. of Perihelion (ω)104.28203561° ± 2.13e-04
Mean Anomaly (M)15.64442499° ± 1.21e-01
Mean Motion (n)0.6356828538°/day ± 1.02e-04
Perihelion dist (q)0.78337438 AU ± 1.37e-04
Aphelion dist (Q)1.89586292 AU ± 2.29e-04
Orbital Period1.55050003 yr ± 2.48e-04
Physical Parameters
H (abs. magnitude)24.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.372″
Uncertainty3
Orbit TypeApollo
MOID0.001981 AU
Observations Used56
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-14
Last Observation Used2022-12-15
Observations (57)
Date Type RA Dec Mag Band Observatory
2022-12-01 04:21:56 C 02 26 50.366 +08 14 22.13 V G96
2022-12-01 04:29:58 C 02 26 51.504 +08 14 27.17 V G96
2022-12-01 04:38:01 C 02 26 52.624 +08 14 32.42 V G96
2022-12-01 04:46:03 C 02 26 53.747 +08 14 38.47 V G96
2022-12-15 05:30:59 C 03 01 28.12 +10 56 20.1 o 291
2022-12-15 06:03:16 C 03 01 30.29 +10 56 31.5 o 291
2022-12-15 06:35:41 C 03 01 32.44 +10 56 44.0 o 291