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
2022-10-17 11:34:27 C 04 15 47.68 +12 10 26.6 – V G96
2022-10-17 11:56:28 C 04 15 48.05 +12 10 24.4 – V G96
2022-10-26 08:37:32 C 04 18 19.92 +11 52 10.6 – V G96
2022-10-26 08:44:58 C 04 18 19.98 +11 52 09.6 – V G96
2022-10-26 08:52:25 C 04 18 20.00 +11 52 08.9 – V G96
2022-10-26 08:59:52 C 04 18 20.02 +11 52 08.1 – V G96
2022-11-16 08:55:35 C 04 11 47.940 +11 04 45.88 – U F52
2022-11-16 09:12:53 C 04 11 47.264 +11 04 44.77 – U F52
2022-11-16 09:30:09 C 04 11 46.587 +11 04 43.71 – U F52
2022-11-16 09:45:56 C 04 11 45.114 +11 04 38.71 – V G96
2022-11-16 09:47:28 C 04 11 45.903 +11 04 42.48 – U F52
2022-11-16 09:53:20 C 04 11 44.830 +11 04 38.06 – V G96
2022-11-16 10:00:44 C 04 11 44.542 +11 04 37.63 – V G96
2022-11-16 10:08:08 C 04 11 44.250 +11 04 37.02 – V G96
2022-11-16 11:04:02 C 04 11 42.859 +11 04 37.92 – V T08
2022-11-16 11:43:49 C 04 11 41.220 +11 04 32.99 – V T08
2022-11-16 11:53:39 C 04 11 40.826 +11 04 33.53 – V T08
2022-11-16 11:54:22 C 04 11 40.853 +11 04 33.49 – V T08
2022-11-16 12:15:52 C 04 11 39.948 +11 04 31.66 – V T08
2022-11-20 05:31:50 C 04 08 09.142 +10 59 23.68 – V W68
2022-11-20 05:36:24 C 04 08 08.861 +10 59 23.42 – V W68
2022-11-20 06:16:10 C 04 08 06.919 +10 59 21.62 – V W68
2022-11-20 06:56:53 C 04 08 04.954 +10 59 19.50 – V W68
2022-11-20 14:46:00 C 04 07 45.295 +10 58 54.84 – V P07
2022-11-20 16:47:12 C 04 07 39.098 +10 58 49.80 – V P07
2022-11-20 17:45:41 C 04 07 36.132 +10 58 47.32 – V P07
2022-11-20 18:39:19 C 04 07 33.430 +10 58 45.08 – V P07
2022-11-21 06:35:07 C 04 07 01.409 +10 57 55.44 – V 703
2022-11-21 06:42:40 C 04 07 01.052 +10 57 54.76 – V 703
2022-11-21 06:50:13 C 04 07 00.692 +10 57 54.68 – V 703
2022-11-21 06:57:45 C 04 07 00.336 +10 57 55.04 – V 703
2022-11-24 06:10:53 C 04 03 24.534 +10 55 53.58 – V 703
2022-11-24 06:18:28 C 04 03 24.023 +10 55 54.34 – V 703
2022-11-24 06:26:03 C 04 03 23.648 +10 55 53.36 – V 703
2022-11-24 06:33:38 C 04 03 23.134 +10 55 53.18 – V 703
2022-11-24 09:10:11 C 04 03 13.835 +10 55 51.35 – V I52
2022-11-24 09:17:37 C 04 03 13.367 +10 55 51.02 – V I52
2022-11-24 09:25:05 C 04 03 12.949 +10 55 50.77 – V I52
2022-11-24 10:25:42 C 04 03 10.284 +10 55 55.20 – V T08
2022-11-24 10:29:42 C 04 03 09.948 +10 55 55.99 – V T08
2022-11-24 10:37:43 C 04 03 09.535 +10 55 55.09 – V T08
2022-11-24 11:12:21 C 04 03 07.390 +10 55 54.88 – V T08
2022-11-24 13:32:09 C 04 02 58.975 +10 55 51.24 – U F51
2022-11-24 13:50:13 C 04 02 57.908 +10 55 50.75 – U F51
2022-11-24 14:08:17 C 04 02 56.847 +10 55 50.34 – U F51
2022-11-24 14:26:18 C 04 02 55.797 +10 55 49.81 – U F51
2022-11-26 15:38:40 C 04 00 05.81 +10 55 48.9 – V D29
2022-11-26 15:59:02 C 04 00 04.47 +10 55 49.1 – V D29
2022-11-27 06:16:19 C 03 59 12.008 +10 56 02.98 – V 703
2022-11-27 06:23:56 C 03 59 11.454 +10 56 03.26 – V 703