2023 OH2

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4572475089 ± 5.57e-04
Semi-major axis (a)0.9521909940 AU ± 2.90e-04
Inclination (i)20.26578735° ± 4.20e-02
Long. of Asc. Node (Ω)131.88040494° ± 5.50e-04
Arg. of Perihelion (ω)41.13034116° ± 1.40e-02
Mean Anomaly (M)263.12212628° ± 5.03e-01
Mean Motion (n)1.0607820737°/day ± 4.85e-04
Perihelion dist (q)0.51680403 AU ± 5.53e-04
Aphelion dist (Q)1.38757795 AU ± 6.78e-04
Orbital Period0.92915058 yr ± 4.25e-04
Physical Parameters
H (abs. magnitude)23.36
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.337″
Uncertainty3
Orbit TypeAten
MOID0.073440 AU
Observations Used50
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-24
Last Observation Used2023-08-08
Observations (50)
Date Type RA Dec Mag Band Observatory
2023-07-24 23:07:29 C 22 18 36.54 +23 52 58.8 X L51
2023-07-24 23:09:21 C 22 18 35.62 +23 52 37.6 X L51
2023-07-24 23:11:11 C 22 18 34.67 +23 52 18.1 X L51
2023-07-24 23:49:43 C 22 18 15.66 +23 45 13.4 X L51
2023-07-24 23:54:02 C 22 18 13.51 +23 44 25.9 X L51
2023-07-24 23:58:20 C 22 18 11.36 +23 43 38.6 X L51
2023-07-25 05:40:37 C 22 15 35.299 +22 40 37.94 V H01
2023-07-25 05:47:01 C 22 15 32.249 +22 39 28.04 V H01
2023-07-25 06:01:18 C 22 15 25.365 +22 36 51.08 V H01
2023-07-25 06:11:01 C 22 15 20.668 +22 35 04.08 V H01
2023-07-25 06:56:49 C 22 14 59.252 +22 26 35.64 V 654
2023-07-25 07:02:29 C 22 14 56.528 +22 25 33.30 V 654
2023-07-25 07:09:21 C 22 14 50.64 +22 24 16.7 u H21
2023-07-25 07:13:22 C 22 14 48.68 +22 23 32.3 u H21
2023-07-25 07:17:24 C 22 14 46.71 +22 22 47.8 u H21
2023-07-25 07:21:25 C 22 14 44.74 +22 22 03.0 u H21
2023-07-25 21:00:14 C 22 08 32.00 +19 49 26.4 X L51
2023-07-25 21:03:14 C 22 08 30.58 +19 48 52.9 X L51
2023-07-25 21:06:12 C 22 08 29.20 +19 48 19.9 X L51
2023-07-25 21:46:11 C 22 08 11.79 +19 40 48.4 V L01
2023-07-25 21:48:19 C 22 08 10.79 +19 40 24.8 V L01
2023-07-25 21:50:27 C 22 08 09.81 +19 40 00.9 V L01
2023-07-25 21:52:35 C 22 08 08.80 +19 39 37.6 V L01
2023-07-25 21:54:43 C 22 08 07.82 +19 39 14.0 V L01
2023-07-25 22:17:11 B 22 07 55.52 +19 35 05.4 X L76
2023-07-25 22:33:34 B 22 07 47.86 +19 32 01.6 X L76
2023-07-25 22:36:57 C 22 07 48.677 +19 31 10.31 V J95
2023-07-25 22:42:13 C 22 07 46.222 +19 30 12.10 V J95
2023-07-25 22:47:13 C 22 07 43.951 +19 29 15.94 V J95
2023-07-25 22:49:24 B 22 07 40.46 +19 29 04.2 X L76
2023-07-26 06:32:00 C 22 04 17.871 +18 02 38.29 V 654
2023-07-26 06:37:44 C 22 04 15.262 +18 01 34.35 V 654
2023-07-26 07:39:55 C 22 03 44.11 +17 49 55.3 u H21
2023-07-26 07:42:41 C 22 03 42.79 +17 49 23.8 u H21
2023-07-26 07:46:01 C 22 03 41.25 +17 48 46.3 u H21
2023-07-26 10:10:41 C 22 02 40.930 +17 22 04.39 X F52
2023-07-26 10:28:03 C 22 02 32.938 +17 18 50.03 X F52
2023-07-26 10:45:35 C 22 02 24.845 +17 15 33.85 X F52
2023-07-26 11:03:22 C 22 02 16.640 +17 12 14.51 X F52
2023-07-26 11:25:58 C 22 02 02.591 +17 07 37.60 V 654
2023-07-26 11:31:45 C 22 01 59.959 +17 06 32.34 V 654
2023-07-28 01:20:10 C 21 46 16.568 +10 04 50.75 V Z84
2023-07-28 01:24:27 C 21 46 14.746 +10 04 03.71 V Z84
2023-08-04 21:10:54 C 20 47 32.91 -17 06 35.1 V M21
2023-08-04 21:38:16 C 20 47 25.96 -17 09 22.2 V M21
2023-08-06 22:13:08 C 20 36 41.851 -21 37 58.30 Z L34
2023-08-08 11:37:17 C 20 29 26.52 -24 28 17.0 V 474
2023-08-08 11:40:54 C 20 29 25.79 -24 28 32.7 V 474
2023-08-08 11:44:30 C 20 29 25.12 -24 28 47.8 V 474
2023-08-08 11:48:07 C 20 29 24.42 -24 29 02.6 V 474