23183 (2000 OY21)

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS ⇩ Gaia
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4009328565 ± 1.47e-08
Semi-major axis (a)1.8241314897 AU ± 1.44e-09
Inclination (i)40.97759856° ± 2.29e-06
Long. of Asc. Node (Ω)119.63232123° ± 1.76e-06
Arg. of Perihelion (ω)301.48868991° ± 3.48e-06
Mean Anomaly (M)39.12431401° ± 4.27e-06
Mean Motion (n)0.4000627034°/day ± 4.75e-10
Perihelion dist (q)1.09277724 AU ± 2.69e-08
Aphelion dist (Q)2.55548574 AU ± 2.69e-08
Orbital Period2.46367951 yr ± 2.93e-09
Physical Parameters
H (abs. magnitude)16.05
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-05-31
RMS Residual0.235″
Uncertainty0
Orbit TypeAmor
MOID0.256328 AU
Observations Used1273
Gaia Obs Used66
Oppositions26
Arc Total1973-2026
First Observation Used1973-12-31
Last Observation Used2026-01-01
Observations (1366)
Date Type RA Dec Mag Band Observatory
2024-06-08 12:20:12 C 16 54 29.316 +28 06 04.80 X F52
2024-06-08 12:38:59 C 16 54 28.168 +28 05 59.33 X F52
2024-06-09 18:58:46 C 16 52 40.351 +27 56 54.50 W M01
2024-06-09 19:13:00 C 16 52 39.501 +27 56 50.82 W M01
2024-06-09 19:26:30 C 16 52 38.635 +27 56 46.40 W M01
2024-06-13 06:58:40 C 16 47 44.671 +27 28 02.71 X F52
2024-06-13 07:14:39 C 16 47 43.726 +27 27 56.78 X F52
2024-06-13 07:30:38 C 16 47 42.783 +27 27 50.89 X F52
2024-06-13 07:46:38 C 16 47 41.836 +27 27 44.91 X F52
2024-06-15 07:34:56 C 16 44 56.987 +27 08 52.22 V G96
2024-06-15 07:43:05 C 16 44 56.508 +27 08 48.88 V G96
2024-06-15 07:51:14 C 16 44 56.033 +27 08 45.42 V G96
2024-06-15 07:59:24 C 16 44 55.568 +27 08 42.07 V G96
2024-06-16 10:30:38 C 16 43 25.707 +26 57 30.96 X F51
2024-06-16 10:50:54 C 16 43 24.533 +26 57 22.08 X F51
2024-06-16 11:11:04 C 16 43 23.379 +26 57 13.32 X F51
2024-06-16 11:31:12 C 16 43 22.221 +26 57 04.53 X F51
2024-06-26 12:26:46 C 16 30 48.064 +24 53 11.14 X F51
2024-06-26 12:41:43 C 16 30 47.351 +24 53 02.19 X F51
2024-06-26 13:11:30 C 16 30 45.909 +24 52 44.67 X F51
2024-06-28 09:40:02 C 16 28 41.800 +24 25 57.94 X F51
2024-06-28 10:00:24 C 16 28 40.846 +24 25 45.40 X F51
2024-06-28 10:18:08 C 16 28 40.010 +24 25 34.43 X F51
2024-06-28 10:35:55 C 16 28 39.184 +24 25 23.43 X F51
2024-07-03 09:51:57 C 16 23 33.122 +23 08 22.40 X F51
2024-07-03 10:10:14 C 16 23 32.364 +23 08 10.09 X F51
2024-07-03 10:28:37 C 16 23 31.615 +23 07 57.64 X F51
2024-08-01 07:24:34 C 16 08 35.672 +14 13 17.59 X F51
2024-08-01 07:42:18 C 16 08 35.592 +14 13 03.10 X F51
2024-08-01 07:59:59 C 16 08 35.517 +14 12 48.59 X F51
2024-08-21 08:12:10 C 16 12 15.272 +07 47 04.37 X F51
2024-08-21 08:31:59 C 16 12 15.605 +07 46 48.61 X F51
2024-08-21 09:11:33 C 16 12 16.309 +07 46 17.76 X F51
2025-10-21 12:14:01 C 10 41 23.536 +09 50 46.93 V G96
2025-10-21 12:19:28 C 10 41 24.191 +09 50 48.48 V G96
2025-10-21 12:24:54 C 10 41 24.860 +09 50 50.14 V G96
2025-10-21 12:30:22 C 10 41 25.523 +09 50 51.61 V G96
2025-10-28 12:03:53 C 11 01 44.843 +10 40 12.90 V 703
2025-10-28 12:07:23 C 11 01 45.340 +10 40 15.02 V 703
2025-10-28 12:14:23 C 11 01 46.099 +10 40 16.68 V 703
2025-11-03 12:00:03 C 11 18 57.244 +11 24 22.43 V G96
2025-11-03 12:10:12 C 11 18 58.439 +11 24 25.67 V G96
2025-11-03 12:20:20 C 11 18 59.645 +11 24 28.87 V G96
2025-11-03 12:30:28 C 11 19 00.822 +11 24 32.00 V G96
2025-11-25 12:16:16 C 12 19 57.803 +14 33 04.46 V 703
2025-11-25 12:19:37 C 12 19 58.264 +14 33 06.59 V 703
2025-11-25 12:22:57 C 12 19 58.642 +14 33 07.20 V 703
2025-11-25 12:26:18 C 12 19 58.976 +14 33 09.61 V 703
2025-12-16 12:18:44 C 13 14 12.048 +18 39 20.20 V 703
2025-12-16 12:22:00 C 13 14 12.358 +18 39 22.75 V 703