2023 OA

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1682491470 ± 3.04e-05
Semi-major axis (a)1.0855726614 AU ± 2.86e-05
Inclination (i)11.11547097° ± 1.90e-03
Long. of Asc. Node (Ω)293.55325427° ± 7.57e-05
Arg. of Perihelion (ω)84.02447432° ± 3.30e-03
Mean Anomaly (M)323.01290464° ± 2.33e-02
Mean Motion (n)0.8714127894°/day ± 3.45e-05
Perihelion dist (q)0.90292599 AU ± 4.07e-05
Aphelion dist (Q)1.26821934 AU ± 4.70e-05
Orbital Period1.13106704 yr ± 4.47e-05
Physical Parameters
H (abs. magnitude)26.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.313″
Uncertainty2
Orbit TypeApollo
MOID0.014304 AU
Observations Used96
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-16
Last Observation Used2023-07-19
Observations (101)
Date Type RA Dec Mag Band Observatory
2023-07-17 01:12:14 B 20 29 00.838 -13 22 39.65 X Y05
2023-07-17 02:07:37 C 20 28 50.85 -12 56 21.3 u 807
2023-07-17 02:09:58 C 20 28 50.12 -12 55 19.0 u 807
2023-07-17 02:12:19 C 20 28 49.39 -12 54 16.5 u 807
2023-07-17 04:53:49 C 20 28 01.01 -11 49 36.6 u H21
2023-07-17 04:56:38 C 20 28 00.07 -11 48 18.9 u H21
2023-07-17 05:22:15 C 20 27 51.37 -11 36 31.4 u H21
2023-07-17 05:25:04 C 20 27 50.41 -11 35 13.3 u H21
2023-07-17 05:27:29 C 20 27 49.59 -11 34 06.6 u H21
2023-07-17 05:30:18 C 20 27 48.60 -11 32 48.3 u H21
2023-07-17 06:52:18 B 20 27 23.31 -10 54 28.0 Z H36
2023-07-17 06:56:10 B 20 27 21.93 -10 52 39.6 Z H36
2023-07-17 06:59:41 C 20 27 30.628 -10 50 28.86 V 654
2023-07-17 06:59:52 B 20 27 20.63 -10 50 54.9 Z H36
2023-07-17 07:02:39 C 20 27 29.595 -10 49 05.59 V 654
2023-07-17 07:49:43 C 20 27 12.879 -10 26 52.81 V 654
2023-07-17 07:52:39 C 20 27 11.828 -10 25 29.54 V 654
2023-07-17 21:19:24 C 20 23 59.846 -03 35 38.00 V Z84
2023-07-17 21:20:10 C 20 23 59.577 -03 35 12.37 V Z84
2023-07-17 23:26:19 C 20 23 06.95 -02 27 29.8 V 130
2023-07-17 23:28:58 B 20 23 05.681 -02 26 23.60 X K87
2023-07-17 23:30:46 C 20 23 05.26 -02 25 02.9 V 130
2023-07-17 23:33:58 B 20 23 03.835 -02 23 38.00 X K87
2023-07-17 23:38:55 B 20 23 01.937 -02 20 54.82 X K87
2023-07-18 05:20:10 C 20 21 31.66 +00 52 28.3 u H21
2023-07-18 05:21:11 C 20 21 31.24 +00 53 03.4 u H21
2023-07-18 05:25:16 C 20 21 29.59 +00 55 25.0 u H21
2023-07-18 05:27:19 C 20 21 28.77 +00 56 35.7 u H21
2023-07-18 05:29:22 C 20 21 27.93 +00 57 46.7 u H21
2023-07-18 05:31:24 C 20 21 27.10 +00 58 57.4 u H21
2023-07-18 05:33:27 C 20 21 26.28 +01 00 08.2 u H21
2023-07-18 05:35:29 C 20 21 25.46 +01 01 18.8 u H21
2023-07-18 05:37:32 C 20 21 24.61 +01 02 29.7 u H21
2023-07-18 05:39:35 C 20 21 23.80 +01 03 40.4 u H21
2023-07-18 05:41:37 C 20 21 22.97 +01 04 51.1 u H21
2023-07-18 05:43:03 C 20 21 22.38 +01 05 40.7 u H21
2023-07-18 21:38:42 C 20 16 33.07 +10 44 12.4 V G34
2023-07-18 21:41:23 C 20 16 31.95 +10 45 55.4 V G34
2023-07-18 21:44:05 C 20 16 30.94 +10 47 37.0 V G34
2023-07-18 21:48:22 B 20 16 31.204 +10 50 17.75 X B72
2023-07-18 21:52:10 C 20 16 27.52 +10 52 44.0 V G34
2023-07-18 21:54:52 C 20 16 26.30 +10 54 27.5 V G34
2023-07-18 21:57:08 B 20 16 27.552 +10 55 51.40 X B72
2023-07-18 22:05:54 B 20 16 23.885 +11 01 25.20 X B72
2023-07-19 22:34:45 C 20 07 21.23 +26 50 32.2 V 104
2023-07-19 22:40:48 C 20 07 17.99 +26 54 26.2 V 104
2023-07-19 22:43:44 C 20 07 16.46 +26 56 19.2 V 104
2023-07-19 22:49:45 C 20 07 15.82 +27 00 08.7 Z C95
2023-07-19 22:56:14 C 20 07 12.33 +27 04 19.5 Z C95
2023-07-19 23:06:31 C 20 07 06.86 +27 10 57.8 Z C95