2023 WH

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4993808662 ± 1.18e-03
Semi-major axis (a)1.7935319661 AU ± 3.87e-03
Inclination (i)0.83951968° ± 1.71e-03
Long. of Asc. Node (Ω)144.78485749° ± 3.67e-02
Arg. of Perihelion (ω)329.82836475° ± 3.07e-02
Mean Anomaly (M)280.31507294° ± 9.02e-01
Mean Motion (n)0.4103444784°/day ± 1.33e-03
Perihelion dist (q)0.89787642 AU ± 2.86e-03
Aphelion dist (Q)2.68918751 AU ± 6.17e-03
Orbital Period2.40194845 yr ± 7.77e-03
Physical Parameters
H (abs. magnitude)24.82
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.428″
Uncertainty3
Orbit TypeApollo
MOID0.003474 AU
Observations Used23
Oppositions1
Arc Total2023-2023
First Observation Used2023-11-17
Last Observation Used2023-12-06
Observations (23)
Date Type RA Dec Mag Band Observatory
2023-11-17 07:46:02 C 01 52 21.049 +03 35 06.97 X F51
2023-11-17 08:02:16 C 01 52 19.208 +03 34 45.93 X F51
2023-11-17 08:18:31 C 01 52 17.370 +03 34 24.83 X F51
2023-11-17 12:23:34 C 01 51 50.083 +03 29 01.93 V F52
2023-11-17 12:24:29 C 01 51 50.008 +03 29 00.86 V F52
2023-11-18 03:04:45 C 01 50 29.59 +03 08 58.0 V H21
2023-11-18 03:13:21 C 01 50 28.60 +03 08 46.1 V H21
2023-11-18 03:18:08 C 01 50 28.06 +03 08 39.9 V H21
2023-11-18 19:37:33 C 01 48 50.26 +02 45 35.8 V L01
2023-11-18 19:41:12 C 01 48 49.79 +02 45 31.2 V L01
2023-11-18 19:44:50 C 01 48 49.37 +02 45 26.0 V L01
2023-11-18 19:48:28 C 01 48 48.93 +02 45 20.7 V L01
2023-11-19 02:29:10 C 01 48 07.66 +02 35 42.1 V H21
2023-11-19 02:37:29 C 01 48 06.67 +02 35 30.0 V H21
2023-11-19 02:42:20 C 01 48 06.07 +02 35 22.7 V H21
2023-11-29 01:41:33 C 01 09 24.422 -06 52 07.93 V I52
2023-11-29 01:44:21 C 01 09 23.634 -06 52 19.24 V I52
2023-11-29 01:47:09 C 01 09 22.810 -06 52 30.25 V I52
2023-11-29 01:49:57 C 01 09 21.989 -06 52 41.20 V I52
2023-12-03 04:16:14 C 00 33 23.55 -15 26 31.9 V 691
2023-12-03 04:26:39 C 00 33 17.79 -15 27 42.1 V 691
2023-12-06 03:31:40 C 23 44 05.67 -25 37 22.6 V 691
2023-12-06 03:40:59 C 23 43 56.25 -25 38 58.2 V 691