2023 WB2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2517747954 ± 1.49e-05
Semi-major axis (a)1.4821674918 AU ± 3.90e-05
Inclination (i)8.51620729° ± 4.49e-04
Long. of Asc. Node (Ω)236.95717638° ± 7.10e-05
Arg. of Perihelion (ω)209.84606781° ± 4.42e-04
Mean Anomaly (M)23.06570389° ± 1.49e-02
Mean Motion (n)0.5462184312°/day ± 2.15e-05
Perihelion dist (q)1.10899507 AU ± 3.65e-05
Aphelion dist (Q)1.85533991 AU ± 5.35e-05
Orbital Period1.80445446 yr ± 7.11e-05
Physical Parameters
H (abs. magnitude)24.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.187″
Uncertainty2
Orbit TypeAmor
MOID0.136042 AU
Observations Used30
Oppositions1
Arc Total2023-2024
First Observation Used2023-11-18
Last Observation Used2024-01-04
Observations (30)
Date Type RA Dec Mag Band Observatory
2023-11-18 19:44:17 C 04 17 53.55 +21 03 22.1 V O18
2023-11-18 19:53:42 C 04 17 54.03 +21 02 59.6 V O18
2023-11-18 20:03:06 C 04 17 54.52 +21 02 37.1 V O18
2023-11-19 20:34:01 C 04 19 28.65 +20 03 43.8 V O18
2023-11-19 20:43:27 C 04 19 29.15 +20 03 20.2 V O18
2023-11-19 20:52:49 C 04 19 29.65 +20 02 57.0 V O18
2023-11-21 23:01:48 C 04 22 44.28 +17 57 47.8 V 204
2023-11-21 23:32:56 C 04 22 45.86 +17 56 28.3 V 204
2023-11-22 07:42:50 C 04 23 15.51 +17 35 37.8 V H21
2023-11-22 07:46:58 C 04 23 15.74 +17 35 27.2 V H21
2023-11-22 07:51:05 C 04 23 15.92 +17 35 16.8 V H21
2023-11-22 07:59:20 C 04 23 16.34 +17 34 54.9 V H21
2023-11-22 08:03:28 C 04 23 16.56 +17 34 44.4 V H21
2023-12-04 07:06:20 C 04 40 59.956 +04 31 11.03 V I52
2023-12-04 07:09:41 C 04 41 00.114 +04 31 01.74 V I52
2023-12-04 07:16:10 C 04 41 00.445 +04 30 41.94 V I52
2023-12-06 08:37:53 C 04 43 55.664 +02 17 29.80 V G96
2023-12-06 08:45:19 C 04 43 56.010 +02 17 09.74 V G96
2023-12-06 08:52:44 C 04 43 56.298 +02 16 49.87 V G96
2023-12-06 09:00:09 C 04 43 56.654 +02 16 30.04 V G96
2023-12-06 10:16:59 C 04 44 02.802 +02 13 18.08 X F51
2023-12-06 10:34:11 C 04 44 03.518 +02 12 32.08 X F51
2023-12-06 11:10:42 C 04 44 05.048 +02 10 55.12 X F51
2023-12-12 09:32:23 C 04 52 29.577 -03 45 00.81 X F51
2023-12-12 10:03:35 C 04 52 30.875 -03 46 12.63 X F51
2023-12-12 10:18:37 C 04 52 31.499 -03 46 48.05 X F51
2024-01-04 08:04:18 C 05 26 13.452 -16 43 12.19 X F52
2024-01-04 08:21:09 C 05 26 14.328 -16 43 21.99 X F52
2024-01-04 08:38:01 C 05 26 15.163 -16 43 31.47 X F52
2024-01-04 08:54:58 C 05 26 16.037 -16 43 41.13 X F52