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
2022-12-10 04:03:19 C 03 34 11.741 +11 36 45.94 V W88
2022-12-10 04:04:22 C 03 34 11.587 +11 36 44.93 V W68
2022-12-10 04:08:54 C 03 34 11.124 +11 36 46.76 V W68
2022-12-10 04:18:05 C 03 34 10.121 +11 36 48.64 V W68
2022-12-10 04:28:31 C 03 34 09.019 +11 36 51.95 V W88
2022-12-10 04:38:13 C 03 34 07.934 +11 36 53.39 V W68
2022-12-10 21:47:21 C 03 32 24.274 +11 41 00.31 V Z80
2022-12-10 22:00:16 C 03 32 22.889 +11 41 04.49 V Z80
2022-12-11 07:02:28 C 03 31 25.990 +11 43 54.26 V 703
2022-12-11 07:10:25 C 03 31 25.136 +11 43 56.42 V 703
2022-12-11 07:18:23 C 03 31 24.287 +11 43 59.27 V 703
2022-12-11 07:26:20 C 03 31 23.372 +11 44 02.36 V 703
2022-12-12 15:32:51 C 03 27 58.30 +11 54 23.7 V D29
2022-12-12 15:53:13 C 03 27 55.91 +11 54 30.6 V D29
2022-12-12 16:13:35 C 03 27 53.55 +11 54 37.2 V D29
2022-12-12 20:20:10 C 03 27 28.020 +11 55 54.88 X K74
2022-12-12 20:24:37 C 03 27 27.526 +11 55 56.32 X K74
2022-12-12 20:28:31 C 03 27 27.046 +11 55 57.76 X K74
2022-12-12 21:15:12 C 03 27 21.914 +11 56 13.52 V Z80
2022-12-12 21:24:40 C 03 27 20.830 +11 56 16.30 V Z80
2022-12-12 21:36:15 C 03 27 19.493 +11 56 20.40 V Z80
2022-12-13 02:12:30 C 03 26 49.62 +11 58 04.3 u H21
2022-12-13 02:15:17 C 03 26 49.29 +11 58 05.4 u H21
2022-12-13 02:18:04 C 03 26 48.96 +11 58 06.3 u H21
2022-12-13 02:20:50 C 03 26 48.64 +11 58 07.4 u H21
2022-12-13 02:23:37 C 03 26 48.31 +11 58 08.2 u H21
2022-12-13 02:26:24 C 03 26 47.99 +11 58 09.6 u H21
2022-12-13 02:31:24 C 03 26 47.40 +11 58 11.3 u H21
2022-12-13 12:23:37 C 03 25 41.69 +12 01 50.1 V D29
2022-12-13 13:04:20 C 03 25 36.79 +12 02 05.8 V D29
2022-12-13 18:03:41 C 03 25 03.70 +12 03 48.0 V K61
2022-12-13 18:04:56 C 03 25 03.54 +12 03 48.3 V K61
2022-12-13 18:06:29 C 03 25 03.36 +12 03 49.0 V K61
2022-12-14 03:24:49 C 03 23 58.361 +12 08 11.98 V W68
2022-12-14 03:30:01 C 03 23 57.677 +12 08 13.96 V W68
2022-12-14 03:40:07 C 03 23 56.443 +12 08 17.81 V W68
2022-12-14 03:54:24 C 03 23 54.650 +12 08 23.28 V W68
2022-12-14 06:27:49 C 03 23 38.872 +12 08 53.72 U F52
2022-12-14 06:43:32 C 03 23 36.923 +12 09 00.17 U F52
2022-12-14 06:59:15 C 03 23 34.969 +12 09 06.60 U F52
2022-12-14 16:22:11 C 03 22 27.79 +12 12 45.8 V D29
2022-12-14 16:42:33 C 03 22 25.28 +12 12 53.9 V D29
2022-12-14 17:02:55 C 03 22 22.75 +12 13 01.7 V D29
2022-12-14 19:43:57 C 03 22 06.058 +12 13 59.02 V G01
2022-12-14 19:46:37 C 03 22 05.839 +12 13 59.95 V G01
2022-12-14 22:34:25 C 03 21 45.158 +12 15 10.73 V Z80
2022-12-14 22:42:47 C 03 21 44.189 +12 15 14.90 V Z80
2022-12-14 22:51:28 C 03 21 43.063 +12 15 18.36 V Z80
2022-12-15 18:23:09 C 03 19 24.989 +12 23 47.22 X B72
2022-12-15 18:27:28 C 03 19 24.454 +12 23 49.56 X B72