2022 WK5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7139236544 ± 3.46e-04
Semi-major axis (a)1.7070252398 AU ± 1.76e-03
Inclination (i)10.62601832° ± 8.29e-03
Long. of Asc. Node (Ω)97.34808612° ± 3.13e-02
Arg. of Perihelion (ω)188.59991076° ± 3.55e-02
Mean Anomaly (M)157.83323823° ± 8.04e-01
Mean Motion (n)0.4419288583°/day ± 6.82e-04
Perihelion dist (q)0.48833954 AU ± 7.76e-04
Aphelion dist (Q)2.92571094 AU ± 3.07e-03
Orbital Period2.23028269 yr ± 3.44e-03
Physical Parameters
H (abs. magnitude)21.93
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.236″
Uncertainty3
Orbit TypeApollo
MOID0.171536 AU
Observations Used18
Oppositions1
Arc Total2022-2022
First Observation Used2022-11-12
Last Observation Used2022-11-25
Observations (18)
Date Type RA Dec Mag Band Observatory
2022-11-12 09:01:13 C 02 00 27.124 -25 57 24.75 V F51
2022-11-12 09:16:56 C 02 00 26.197 -25 56 25.47 V F51
2022-11-12 09:32:41 C 02 00 25.276 -25 55 26.59 V F51
2022-11-14 08:45:55 C 01 58 19.836 -23 08 26.60 V F52
2022-11-14 09:02:22 C 01 58 19.073 -23 07 31.89 V F52
2022-11-14 09:18:48 C 01 58 18.273 -23 06 36.87 V F52
2022-11-14 09:35:16 C 01 58 17.476 -23 05 41.96 V F52
2022-11-17 08:02:08 C 01 56 02.772 -19 31 46.85 V F51
2022-11-17 08:34:21 C 01 56 01.737 -19 30 17.44 V F51
2022-11-24 06:58:01 C 01 53 33.845 -13 03 58.47 U F51
2022-11-24 07:14:14 C 01 53 33.660 -13 03 26.83 U F51
2022-11-24 07:46:37 C 01 53 33.332 -13 02 24.32 U F51
2022-11-25 02:40:58 C 01 53 27.86 -12 26 06.6 V 807
2022-11-25 02:48:57 C 01 53 27.80 -12 25 51.9 V 807
2022-11-25 02:56:56 C 01 53 27.73 -12 25 36.9 V 807
2022-11-25 07:13:53 C 01 53 27.194 -12 17 52.92 V T14
2022-11-25 07:15:18 C 01 53 27.181 -12 17 50.23 V T14
2022-11-25 07:16:43 C 01 53 27.170 -12 17 47.65 V T14