2022 WS4

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6819262946 ± 4.44e-06
Semi-major axis (a)2.8439308297 AU ± 3.82e-05
Inclination (i)6.18223645° ± 3.56e-05
Long. of Asc. Node (Ω)87.77163095° ± 3.97e-05
Arg. of Perihelion (ω)54.69705220° ± 5.56e-05
Mean Anomaly (M)209.10401684° ± 4.21e-03
Mean Motion (n)0.2055103658°/day ± 4.14e-06
Perihelion dist (q)0.90457962 AU ± 1.75e-05
Aphelion dist (Q)4.78328204 AU ± 6.54e-05
Orbital Period4.79599304 yr ± 9.65e-05
Physical Parameters
H (abs. magnitude)20.08
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.296″
Uncertainty1
Orbit TypeApollo
MOID0.030758 AU
Observations Used326
Oppositions1
Arc Total2022-2023
First Observation Used2022-10-17
Last Observation Used2023-05-27
Observations (358)
Date Type RA Dec Mag Band Observatory
2022-12-15 18:31:48 C 03 19 23.899 +12 23 51.36 X B72
2022-12-16 17:52:41 C 03 16 32.069 +12 34 47.39 X B72
2022-12-16 17:53:13 C 03 16 32.009 +12 34 47.28 X B72
2022-12-16 17:54:51 C 03 16 31.771 +12 34 48.22 X B72
2022-12-16 17:55:56 C 03 16 31.685 +12 34 48.65 X B72
2022-12-16 17:56:28 C 03 16 31.601 +12 34 49.01 X B72
2022-12-16 17:57:00 C 03 16 31.562 +12 34 49.26 X B72
2022-12-16 17:58:05 C 03 16 31.358 +12 34 49.87 X B72
2022-12-16 17:59:10 C 03 16 31.231 +12 34 50.30 X B72
2022-12-16 17:59:42 C 03 16 31.195 +12 34 50.70 X B72
2022-12-16 18:00:15 C 03 16 31.133 +12 34 51.02 X B72
2022-12-16 18:01:20 C 03 16 30.989 +12 34 51.56 X B72
2022-12-16 18:02:24 C 03 16 30.862 +12 34 52.32 X B72
2022-12-16 21:11:36 C 03 16 05.808 +12 36 27.00 X K74
2022-12-16 21:13:38 C 03 16 05.539 +12 36 28.08 X K74
2022-12-16 21:15:39 C 03 16 05.268 +12 36 28.51 X K74
2022-12-16 21:17:40 C 03 16 04.999 +12 36 30.13 X K74
2022-12-16 21:19:42 C 03 16 04.742 +12 36 31.10 X K74
2022-12-16 21:21:43 C 03 16 04.474 +12 36 31.86 X K74
2022-12-17 06:51:39 C 03 14 51.529 +12 41 27.35 V 703
2022-12-17 07:06:57 C 03 14 49.445 +12 41 34.30 V 703
2022-12-17 07:14:36 C 03 14 48.491 +12 41 38.58 V 703
2022-12-17 17:23:45 C 03 13 33.04 +12 46 41.8 X L38
2022-12-17 19:06:04 C 03 13 19.24 +12 47 36.8 X L38
2022-12-17 21:20:32 C 03 13 00.85 +12 48 49.1 X L38
2022-12-18 02:15:49 C 03 12 22.567 +12 52 20.60 V W68
2022-12-18 02:20:22 C 03 12 21.907 +12 52 22.91 V W68
2022-12-18 02:30:12 C 03 12 20.549 +12 52 28.74 V W68
2022-12-18 02:44:28 C 03 12 18.492 +12 52 36.26 V W68
2022-12-18 14:45:29 C 03 10 45.45 +12 58 39.2 q C97
2022-12-18 14:49:02 C 03 10 44.89 +12 58 41.6 q C97
2022-12-18 14:52:36 C 03 10 44.39 +12 58 43.1 q C97
2022-12-18 14:56:10 C 03 10 43.93 +12 58 45.7 q C97
2022-12-18 17:45:26 C 03 10 20.65 +13 00 07.0 M32
2022-12-18 18:06:34 C 03 10 17.78 +13 00 18.1 M32
2022-12-19 05:41:43 C 03 08 42.486 +13 07 13.51 V G96
2022-12-19 06:44:18 C 03 08 33.353 +13 07 49.80 V G96
2022-12-19 06:52:18 C 03 08 32.194 +13 07 54.37 V G96
2022-12-19 07:33:57 C 03 08 26.167 +13 08 18.02 V 703
2022-12-19 07:42:07 C 03 08 25.026 +13 08 22.92 V 703
2022-12-19 07:50:18 C 03 08 23.820 +13 08 27.13 V 703
2022-12-19 18:50:50 C 03 06 54.88 +13 15 00.0 X L18
2022-12-19 18:54:41 C 03 06 54.37 +13 15 02.0 X L18
2022-12-19 18:58:32 C 03 06 53.80 +13 15 04.5 X L18
2022-12-19 23:51:37 C 03 06 11.789 +13 18 20.38 V G40
2022-12-19 23:55:38 C 03 06 11.222 +13 18 23.15 V G40
2022-12-20 00:11:32 C 03 06 08.827 +13 18 32.80 V G40
2022-12-20 00:15:33 C 03 06 08.222 +13 18 35.35 V G40
2022-12-21 06:13:15 C 03 01 51.071 +13 38 15.47 V 703
2022-12-21 06:19:30 C 03 01 50.084 +13 38 20.22 V 703