IAA RAS IAA Minor Planet Database

2023 OR1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3840873551 ± 8.87e-05
Semi-major axis (a)0.9105614597 AU ± 1.34e-05
Inclination (i)7.00878946° ± 2.16e-03
Long. of Asc. Node (Ω)124.72608172° ± 9.69e-05
Arg. of Perihelion (ω)306.94546864° ± 8.24e-04
Mean Anomaly (M)155.53577359° ± 8.97e-03
Mean Motion (n)1.1343534062°/day ± 2.51e-05
Perihelion dist (q)0.56082632 AU ± 8.12e-05
Aphelion dist (Q)1.26029660 AU ± 8.29e-05
Orbital Period0.86888819 yr ± 1.92e-05
Physical Parameters
H (abs. magnitude)26.45
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.156″
Uncertainty1
Orbit TypeAten
MOID0.002346 AU
Observations Used41
Oppositions1
Arc Total2023-2023
First Observation Used2023-07-23
Last Observation Used2023-07-27
Observations (48)
Date Type RA Dec Mag Band Observatory
2023-07-23 23:00:31 C 22 31 07.23 +09 54 20.6 – X L51
2023-07-23 23:02:22 C 22 31 08.53 +09 54 30.0 – X L51
2023-07-23 23:04:12 C 22 31 09.89 +09 54 39.9 – X L51
2023-07-24 00:01:32 C 22 31 51.99 +10 00 00.5 – X L51
2023-07-24 00:03:41 C 22 31 53.54 +10 00 12.2 – X L51
2023-07-24 00:05:50 C 22 31 55.12 +10 00 24.1 – X L51
2023-07-24 00:40:31 C 22 32 27.83 +10 03 31.2 – V K51
2023-07-24 00:47:31 C 22 32 32.54 +10 04 15.6 – V L01
2023-07-24 00:49:39 C 22 32 34.16 +10 04 27.8 – V L01
2023-07-24 00:49:41 C 22 32 34.78 +10 04 23.9 – V K51
2023-07-24 00:51:47 C 22 32 35.78 +10 04 40.2 – V L01
2023-07-24 00:53:55 C 22 32 37.40 +10 04 52.4 – V L01
2023-07-24 00:56:03 C 22 32 39.01 +10 05 04.8 – V L01
2023-07-24 00:58:52 C 22 32 41.76 +10 05 16.4 – V K51
2023-07-24 04:48:43 C 22 36 12.05 +10 28 17.6 – X W62
2023-07-24 05:04:06 C 22 36 25.10 +10 29 55.3 – X W62
2023-07-24 05:19:56 C 22 36 38.57 +10 31 35.8 – X W62
2023-07-24 05:36:08 C 22 36 52.40 +10 33 19.5 – X W62
2023-07-24 07:02:36 B 22 38 13.97 +10 42 43.3 – Z H36
2023-07-24 07:09:18 B 22 38 19.85 +10 43 27.4 – Z H36
2023-07-24 07:16:18 B 22 38 26.04 +10 44 13.8 – Z H36
2023-07-24 07:26:01 C 22 38 39.131 +10 45 41.79 – V H01
2023-07-24 07:31:11 C 22 38 43.736 +10 46 16.45 – V H01
2023-07-24 07:44:05 C 22 38 55.236 +10 47 42.85 – V H01
2023-07-24 07:55:21 C 22 39 05.286 +10 48 58.40 – V H01
2023-07-24 21:39:22 B 22 55 14.01 +12 33 21.8 – X L76
2023-07-24 21:51:30 B 22 55 30.09 +12 35 12.9 – X L76
2023-07-24 21:54:47 C 22 55 36.89 +12 35 55.3 – X L51
2023-07-24 21:57:46 C 22 55 40.85 +12 36 22.6 – X L51
2023-07-24 22:00:45 C 22 55 44.85 +12 36 50.1 – X L51
2023-07-24 22:03:38 B 22 55 46.25 +12 37 04.9 – X L76
2023-07-24 22:14:42 C 22 56 15.078 +12 39 10.74 – V Z84
2023-07-24 22:41:43 B 22 56 45.734 +12 42 18.40 – X K74
2023-07-24 22:46:40 B 22 56 52.608 +12 43 05.12 – X K74
2023-07-24 22:51:41 B 22 56 59.582 +12 43 53.04 – X K74
2023-07-24 22:58:40 B 22 57 09.274 +12 44 59.03 – X K74
2023-07-24 23:07:26 B 22 57 21.497 +12 46 21.94 – X K74
2023-07-24 23:16:07 B 22 57 33.650 +12 47 44.84 – X K74
2023-07-25 00:06:30 C 22 58 46.51 +13 05 36.3 – V M21
2023-07-25 22:35:21 C 23 48 16.455 +17 42 00.70 – V Z84
2023-07-25 22:37:49 C 23 48 24.107 +17 42 42.76 – V Z84
2023-07-25 23:44:51 C 23 51 47.750 +17 59 51.36 – V J95
2023-07-25 23:48:28 C 23 51 59.318 +18 00 53.89 – V J95
2023-07-25 23:53:24 C 23 52 15.226 +18 02 19.79 – V J95
2023-07-25 23:57:04 C 23 52 27.050 +18 03 23.90 – V J95
2023-07-27 00:26:36 C 02 04 27.155 +25 38 52.36 – V Z84
2023-07-27 00:31:18 C 02 05 03.923 +25 40 02.11 – V Z84
2023-07-27 00:35:51 C 02 05 39.455 +25 41 09.53 – V Z84