2022 WN4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1528183366 ± 2.03e-07
Semi-major axis (a)1.1020535621 AU ± 1.54e-07
Inclination (i)27.94554173° ± 4.03e-05
Long. of Asc. Node (Ω)81.59644323° ± 4.33e-06
Arg. of Perihelion (ω)125.58809922° ± 1.44e-05
Mean Anomaly (M)81.29389065° ± 1.72e-04
Mean Motion (n)0.8519384554°/day ± 1.78e-07
Perihelion dist (q)0.93363957 AU ± 2.59e-07
Aphelion dist (Q)1.27046755 AU ± 2.86e-07
Orbital Period1.15692193 yr ± 2.42e-07
Physical Parameters
H (abs. magnitude)21.76
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.245″
Uncertainty0
Orbit TypeApollo
MOID0.027519 AU
Observations Used114
Oppositions1
Arc Total2022-2023
First Observation Used2022-11-21
Last Observation Used2023-06-23
Observations (118)
Date Type RA Dec Mag Band Observatory
2022-12-29 19:26:36 C 02 58 13.95 +41 05 21.8 X 033
2022-12-29 19:27:58 C 02 58 13.60 +41 05 25.1 X 033
2022-12-29 19:34:25 C 02 58 11.84 +41 05 42.7 X 033
2022-12-29 19:35:35 C 02 58 11.54 +41 05 45.4 X 033
2022-12-29 19:36:45 C 02 58 11.21 +41 05 48.8 X 033
2023-01-03 19:39:04 C 02 28 36.51 +45 47 59.1 X 033
2023-01-03 19:40:48 C 02 28 36.08 +45 48 02.7 X 033
2023-01-06 17:35:50 C 02 13 22.66 +47 57 33.6 X 033
2023-01-06 17:38:09 C 02 13 22.16 +47 57 37.4 X 033
2023-01-06 17:40:29 C 02 13 21.71 +47 57 41.5 X 033
2023-01-06 17:42:59 C 02 13 21.15 +47 57 45.8 X 033
2023-01-12 06:29:23 C 01 48 38.34 +51 12 17.5 o 291
2023-01-12 06:39:05 C 01 48 36.65 +51 12 28.6 o 291
2023-06-23 06:48:01 C 06 03 24.56 -61 03 24.7 V 474
2023-06-23 06:51:05 C 06 03 25.37 -61 03 35.2 V 474
2023-06-23 06:54:10 C 06 03 26.20 -61 03 45.8 V 474
2023-06-23 06:58:46 C 06 03 27.47 -61 04 01.4 V 474
2023-06-23 07:01:51 C 06 03 28.30 -61 04 12.6 V 474