2023 WS

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2164559859 ± 1.68e-07
Semi-major axis (a)1.1057034855 AU ± 4.63e-09
Inclination (i)18.18484142° ± 1.13e-05
Long. of Asc. Node (Ω)85.40851972° ± 1.19e-05
Arg. of Perihelion (ω)155.74015921° ± 4.86e-05
Mean Anomaly (M)82.34770378° ± 6.85e-05
Mean Motion (n)0.8477235697°/day ± 5.32e-09
Perihelion dist (q)0.86636735 AU ± 1.86e-07
Aphelion dist (Q)1.34503962 AU ± 1.86e-07
Orbital Period1.16267415 yr ± 7.30e-09
Physical Parameters
H (abs. magnitude)21.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.199″
Uncertainty0
Orbit TypeApollo
MOID0.133330 AU
Observations Used56
Oppositions1
Arc Total2016-2024
First Observation Used2016-11-08
Last Observation Used2024-10-02
Observations (57)
Date Type RA Dec Mag Band Observatory
2016-11-08 11:53:30 C 04 55 16.608 -11 20 38.23 V F51
2016-11-08 12:10:52 C 04 55 14.745 -11 20 31.55 V F51
2016-11-08 12:28:13 C 04 55 12.877 -11 20 25.11 V F51
2016-11-08 12:45:37 C 04 55 11.034 -11 20 18.17 V F51
2016-12-25 07:42:27 C 02 51 10.810 +09 11 36.81 V F51
2016-12-25 08:00:08 C 02 51 09.801 +09 11 59.12 V F51
2016-12-25 08:17:43 C 02 51 08.774 +09 12 22.59 V F51
2016-12-25 08:35:17 C 02 51 07.797 +09 12 45.13 V F51
2023-11-17 11:39:55 C 05 31 12.370 -01 34 57.20 X F51
2023-11-17 11:56:06 C 05 31 10.769 -01 34 46.67 X F51
2023-11-17 12:12:17 C 05 31 09.215 -01 34 36.25 X F51
2023-11-18 06:45:08 C 05 29 25.22 -01 22 22.2 V H21
2023-11-18 06:57:37 C 05 29 23.97 -01 22 13.9 V H21
2023-11-19 08:11:11 C 05 26 56.44 -01 04 36.5 V H21
2023-11-19 08:15:20 C 05 26 56.00 -01 04 33.8 V H21
2023-11-19 08:19:22 C 05 26 55.58 -01 04 30.8 V H21
2023-11-19 11:12:05 C 05 26 38.934 -01 02 20.23 X F52
2023-11-19 11:31:47 C 05 26 36.863 -01 02 06.07 X F52
2023-11-19 11:51:38 C 05 26 34.771 -01 01 51.73 X F52
2023-11-19 12:11:26 C 05 26 32.661 -01 01 37.32 X F52
2023-11-22 10:39:43 C 05 19 06.74 -00 06 45.5 V 691
2023-11-22 10:59:23 C 05 19 04.44 -00 06 28.9 V 691
2023-11-23 12:03:38 C 05 16 14.83 +00 14 58.3 V 291
2023-11-23 12:07:17 C 05 16 14.41 +00 15 00.9 V 291
2023-11-23 12:10:54 C 05 16 14.01 +00 15 04.2 V 291
2023-12-04 05:51:44 C 04 42 54.562 +04 49 56.14 V I52
2023-12-04 06:03:52 C 04 42 52.808 +04 50 10.93 V I52
2023-12-04 06:11:16 C 04 42 51.707 +04 50 20.15 V I52
2023-12-04 06:13:32 C 04 42 51.390 +04 50 22.92 V I52
2023-12-06 08:14:05 C 04 35 46.432 +05 53 29.54 V G96
2023-12-06 08:21:33 C 04 35 45.316 +05 53 39.19 V G96
2023-12-06 08:29:00 C 04 35 44.239 +05 53 48.98 V G96
2023-12-06 08:36:26 C 04 35 43.174 +05 53 58.24 V G96
2023-12-06 10:14:13 C 04 35 29.718 +05 56 09.03 X F51
2023-12-06 10:31:25 C 04 35 27.171 +05 56 31.21 X F51
2023-12-06 10:50:46 C 04 35 24.286 +05 56 55.93 X F51
2023-12-06 11:07:56 C 04 35 21.734 +05 57 18.11 X F51
2023-12-14 02:21:54 C 04 09 34.73 +10 03 35.6 V 691
2023-12-14 02:45:21 C 04 09 31.50 +10 04 09.7 V 691
2023-12-14 03:09:06 C 04 09 28.20 +10 04 42.8 V 691
2023-12-17 06:22:27 C 03 59 26.484 +11 48 18.50 V G96
2023-12-17 06:29:58 C 03 59 25.498 +11 48 28.94 V G96
2023-12-17 06:37:31 C 03 59 24.472 +11 48 39.71 V G96
2023-12-17 06:42:46 C 03 59 23.79 +11 48 47.0 V 691
2023-12-17 07:11:16 C 03 59 19.94 +11 49 25.7 V 691
2023-12-17 07:39:45 C 03 59 16.12 +11 50 04.7 V 691
2023-12-30 23:25:09 C 03 24 39.450 +18 54 51.09 V Z84
2023-12-31 00:06:44 C 03 24 36.002 +18 55 40.22 V Z84
2023-12-31 01:29:27 C 03 24 30.77 +18 57 19.2 V H21
2023-12-31 01:38:43 C 03 24 29.95 +18 57 30.7 V H21