2023 WH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6515330724 ± 1.86e-06
Semi-major axis (a)3.1154016399 AU ± 1.74e-05
Inclination (i)7.45265761° ± 1.58e-05
Long. of Asc. Node (Ω)60.70059946° ± 1.29e-05
Arg. of Perihelion (ω)59.66444397° ± 1.56e-05
Mean Anomaly (M)119.67464144° ± 1.01e-03
Mean Motion (n)0.1792425897°/day ± 1.51e-06
Perihelion dist (q)1.08561444 AU ± 8.40e-06
Aphelion dist (Q)5.14518884 AU ± 2.94e-05
Orbital Period5.49883979 yr ± 4.62e-05
Physical Parameters
H (abs. magnitude)21.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.180″
Uncertainty1
Orbit TypeAmor
MOID0.149258 AU
Observations Used128
Oppositions1
Arc Total2023-2024
First Observation Used2023-11-04
Last Observation Used2024-04-09
Observations (141)
Date Type RA Dec Mag Band Observatory
2023-11-04 10:14:43 C 04 11 13.07 +16 41 22.8 V G96
2023-11-04 10:37:02 C 04 11 13.23 +16 41 32.2 V G96
2023-11-20 09:24:21 C 04 11 26.254 +20 29 04.42 V 703
2023-11-20 09:32:00 C 04 11 26.279 +20 29 12.23 V 703
2023-11-20 09:39:39 C 04 11 26.250 +20 29 18.38 V 703
2023-11-20 09:47:18 C 04 11 26.102 +20 29 24.61 V 703
2023-11-22 03:21:02 C 04 11 05.15 +21 04 09.3 V V39
2023-11-22 03:24:35 C 04 11 05.10 +21 04 12.5 V V39
2023-11-22 03:28:08 C 04 11 05.05 +21 04 15.6 V V39
2023-11-22 03:31:42 C 04 11 05.01 +21 04 18.9 V V39
2023-11-22 07:51:59 C 04 11 01.039 +21 08 07.40 V G96
2023-11-22 07:59:22 C 04 11 00.910 +21 08 13.63 V G96
2023-11-22 08:06:45 C 04 11 00.798 +21 08 20.51 V G96
2023-11-22 08:14:08 C 04 11 00.676 +21 08 26.52 V G96
2023-11-22 18:59:29 C 04 10 55.37 +21 17 46.6 V L01
2023-11-22 19:03:07 C 04 10 55.31 +21 17 50.1 V L01
2023-11-22 19:06:45 C 04 10 55.24 +21 17 52.6 V L01
2023-11-22 22:40:56 B 04 10 52.18 +21 21 08.0 Z C95
2023-11-22 22:57:23 B 04 10 51.91 +21 21 23.1 Z C95
2023-11-22 23:13:50 B 04 10 51.64 +21 21 37.5 Z C95
2023-11-22 23:53:54 B 04 10 51.12 +21 22 13.0 X 958
2023-11-23 00:05:13 B 04 10 50.97 +21 22 23.7 X 958
2023-11-23 00:16:28 B 04 10 50.75 +21 22 33.8 X 958
2023-11-23 00:27:04 C 04 10 50.43 +21 22 41.9 V 204
2023-11-23 00:40:01 C 04 10 50.22 +21 22 53.4 V 204
2023-11-23 00:52:59 C 04 10 50.02 +21 23 05.0 V 204
2023-11-23 04:01:31 C 04 10 49.05 +21 25 56.7 V H21
2023-11-23 04:05:33 C 04 10 48.99 +21 26 00.4 V H21
2023-11-23 04:09:35 C 04 10 48.92 +21 26 04.4 V H21
2023-11-23 04:13:36 C 04 10 48.86 +21 26 08.0 V H21
2023-11-23 04:16:50 C 04 10 48.82 +21 26 10.5 V H21
2023-12-03 06:52:14 C 04 07 18.664 +25 54 04.54 V G96
2023-12-03 06:59:39 C 04 07 18.484 +25 54 14.51 V G96
2023-12-03 07:07:03 C 04 07 18.286 +25 54 24.30 V G96
2023-12-03 07:14:27 C 04 07 18.120 +25 54 34.20 V G96
2023-12-04 07:49:19 C 04 06 54.515 +26 27 52.97 X F52
2023-12-04 08:04:18 C 04 06 54.130 +26 28 13.98 X F52
2023-12-04 08:19:11 C 04 06 53.751 +26 28 34.78 X F52
2023-12-04 08:34:07 C 04 06 53.362 +26 28 55.63 X F52
2023-12-07 08:03:41 C 04 05 39.512 +28 12 44.28 V V00
2023-12-07 08:11:38 C 04 05 39.318 +28 12 56.30 V V00
2023-12-07 08:19:35 C 04 05 39.116 +28 13 08.15 V V00
2023-12-07 08:27:29 C 04 05 38.922 +28 13 20.10 V V00
2023-12-13 05:21:57 C 04 03 35.276 +32 11 39.30 V G96
2023-12-13 05:30:04 C 04 03 35.096 +32 11 54.38 V G96
2023-12-13 05:38:10 C 04 03 34.916 +32 12 09.43 V G96
2023-12-13 05:46:22 C 04 03 34.729 +32 12 24.73 V G96
2023-12-14 05:54:30 C 04 03 18.457 +32 57 56.52 V G96
2023-12-14 06:02:37 C 04 03 18.284 +32 58 12.14 V G96
2023-12-14 06:10:44 C 04 03 18.119 +32 58 27.66 V G96