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
2022-12-21 06:25:45 C 03 01 49.112 +13 38 24.25 V 703
2022-12-21 06:32:00 C 03 01 48.155 +13 38 28.57 V 703
2022-12-22 03:20:06 C 02 58 44.700 +13 53 14.39 V U68
2022-12-22 03:24:55 C 02 58 43.919 +13 53 17.87 V U68
2022-12-22 03:50:02 C 02 58 39.870 +13 53 36.72 V U68
2022-12-22 03:54:51 C 02 58 39.065 +13 53 40.49 V U68
2022-12-22 22:57:30 C 02 55 41.938 +14 08 12.48 V G40
2022-12-22 23:01:41 C 02 55 41.244 +14 08 15.61 V G40
2022-12-24 05:01:55 C 02 50 52.987 +14 32 38.80 V 703
2022-12-24 05:09:33 C 02 50 51.648 +14 32 45.31 V 703
2022-12-24 05:17:08 C 02 50 50.294 +14 32 51.65 V 703
2022-12-24 05:24:44 C 02 50 48.952 +14 32 58.16 V 703
2022-12-26 01:46:53 C 02 43 14.352 +15 14 10.46 V W68
2022-12-26 01:51:27 C 02 43 13.452 +15 14 14.32 V W68
2022-12-26 02:00:32 C 02 43 11.726 +15 14 22.24 V W68
2022-12-26 02:30:24 C 02 43 06.055 +15 14 50.86 V W68
2022-12-26 03:48:38 C 02 42 53.147 +15 15 16.67 V G96
2022-12-26 03:56:43 C 02 42 51.606 +15 15 24.52 V G96
2022-12-26 04:04:48 C 02 42 50.051 +15 15 32.33 V G96
2022-12-26 04:12:53 C 02 42 48.510 +15 15 40.18 V G96
2022-12-26 07:26:12 C 02 42 11.714 +15 18 45.00 V V00
2022-12-26 07:33:22 C 02 42 10.379 +15 18 51.84 V V00
2022-12-26 07:40:30 C 02 42 09.043 +15 18 58.50 V V00
2022-12-26 07:47:39 C 02 42 07.704 +15 19 05.20 V V00
2022-12-26 17:51:34 C 02 40 22.126 +15 28 58.76 X Z43
2022-12-26 17:55:03 C 02 40 21.470 +15 29 02.04 X Z43
2022-12-26 17:58:41 C 02 40 20.762 +15 29 05.82 X Z43
2022-12-26 18:02:32 C 02 40 20.028 +15 29 09.82 X Z43
2022-12-27 04:44:21 C 02 38 18.52 +15 40 21.4 t V27
2022-12-27 04:49:33 C 02 38 17.707 +15 40 29.93 V 703
2022-12-27 04:57:49 C 02 38 15.961 +15 40 38.86 V 703
2022-12-27 04:58:55 C 02 38 15.68 +15 40 35.8 t V27
2022-12-27 05:06:06 C 02 38 14.399 +15 40 47.06 V 703
2022-12-27 05:14:22 C 02 38 12.707 +15 40 55.20 V 703
2022-12-27 05:29:44 C 02 38 09.51 +15 41 06.7 t V27
2022-12-27 17:43:00 C 02 35 53.29 +15 54 00.8 X K19
2022-12-27 17:48:12 C 02 35 52.17 +15 54 05.9 X K19
2022-12-27 17:53:25 C 02 35 51.15 +15 54 12.8 X K19
2022-12-27 18:18:54 C 02 35 45.77 +15 54 39.3 V 130
2022-12-27 18:22:30 C 02 35 44.947 +15 54 40.10 X K74
2022-12-27 18:23:50 C 02 35 44.77 +15 54 45.0 V 130
2022-12-27 18:24:31 C 02 35 44.578 +15 54 42.37 X K74
2022-12-27 18:26:32 C 02 35 44.155 +15 54 44.75 X K74
2022-12-27 18:27:33 C 02 35 43.942 +15 54 45.65 X K74
2022-12-27 18:58:01 C 02 35 37.80 +15 55 22.4 V 130
2022-12-27 19:39:35 C 02 35 29.321 +15 56 04.49 X K87
2022-12-27 19:42:44 C 02 35 28.685 +15 56 07.84 X K87
2022-12-27 19:45:53 C 02 35 28.003 +15 56 11.33 X K87
2022-12-28 18:35:03 C 02 30 57.48 +16 21 49.9 M32
2022-12-28 18:37:14 C 02 30 57.11 +16 21 52.8 M32