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
2020-12-21 11:23:39 C 12 46 58.29 +17 47 52.3 V 703
2020-12-21 11:31:45 C 12 46 59.17 +17 48 00.1 V 703
2020-12-22 14:33:44 C 12 49 43.91 +18 15 13.9 V T08
2020-12-22 14:44:56 C 12 49 45.00 +18 15 26.0 V T08
2020-12-22 14:49:36 C 12 49 45.46 +18 15 30.9 V T08
2020-12-22 15:12:17 C 12 49 47.72 +18 15 53.9 V T08
2020-12-23 12:39:46 C 12 51 57.50 +18 37 44.5 V G96
2020-12-23 12:45:11 C 12 51 58.03 +18 37 50.1 V G96
2020-12-23 12:50:35 C 12 51 58.56 +18 37 55.6 V G96
2020-12-23 12:55:58 C 12 51 59.09 +18 38 01.1 V G96
2020-12-24 14:40:13 C 12 54 34.04 +19 04 35.7 V T05
2020-12-24 14:51:34 C 12 54 35.24 +19 04 46.9 V T05
2020-12-24 14:56:12 C 12 54 35.55 +19 04 52.0 V T05
2020-12-24 15:14:00 C 12 54 37.31 +19 05 10.1 V T05
2020-12-26 11:51:15 C 12 59 02.97 +19 52 02.1 V G96
2020-12-26 11:58:42 C 12 59 03.68 +19 52 10.0 V G96
2020-12-26 12:06:09 C 12 59 04.40 +19 52 18.2 V G96
2020-12-26 12:13:35 C 12 59 05.13 +19 52 26.0 V G96
2020-12-26 14:47:17 C 12 59 20.37 +19 55 11.0 V T08
2020-12-26 14:51:55 C 12 59 20.79 +19 55 15.4 V T08
2020-12-26 15:08:43 C 12 59 22.39 +19 55 33.9 V T08
2020-12-26 15:18:41 C 12 59 23.36 +19 55 44.6 V T08
2020-12-26 15:57:55 C 12 59 27.18 +19 56 25.1 V T08
2020-12-27 10:18:13 C 13 01 15.39 +20 15 59.6 V 703
2020-12-27 10:26:01 C 13 01 16.15 +20 16 08.7 V 703
2020-12-27 10:33:48 C 13 01 16.95 +20 16 17.3 V 703
2020-12-27 10:41:35 C 13 01 17.67 +20 16 25.0 V 703
2021-01-02 19:09:52 C 13 15 50.48 +23 06 05.4 q Q21
2021-01-02 19:21:13 C 13 15 51.53 +23 06 20.2 q Q21
2021-01-06 11:07:40 C 13 23 51.91 +24 49 12.1 V 703
2021-01-06 11:15:22 C 13 23 52.58 +24 49 20.0 V 703
2021-01-06 11:23:04 C 13 23 53.31 +24 49 29.1 V 703
2021-01-06 11:30:46 C 13 23 54.00 +24 49 38.9 V 703
2021-01-07 14:35:43 C 13 26 18.46 +25 22 07.8 V T08
2021-01-07 14:44:23 C 13 26 19.22 +25 22 18.4 V T08
2021-01-07 14:49:02 C 13 26 19.60 +25 22 24.2 V T08
2021-01-07 15:06:20 C 13 26 21.08 +25 22 44.9 V T08
2021-01-14 10:34:55 C 13 40 11.71 +28 45 20.4 V 703
2021-01-14 10:42:29 C 13 40 12.28 +28 45 29.2 V 703
2021-01-14 10:50:03 C 13 40 12.85 +28 45 38.6 V 703
2021-01-14 10:57:37 C 13 40 13.47 +28 45 48.7 V 703
2021-01-14 11:56:11 C 13 40 18.09 +28 47 03.5 V G96
2021-01-14 12:04:29 C 13 40 18.75 +28 47 14.2 V G96
2021-01-14 12:12:48 C 13 40 19.39 +28 47 24.7 V G96
2021-01-14 12:21:06 C 13 40 20.05 +28 47 35.3 V G96
2021-01-15 15:19:30 C 13 42 29.53 +29 22 02.9 V T08
2021-01-15 15:22:09 C 13 42 29.71 +29 22 06.2 V T08
2021-01-15 15:33:40 C 13 42 30.62 +29 22 21.3 V T08
2021-01-15 15:49:09 C 13 42 31.82 +29 22 41.1 V T08
2021-01-17 11:09:25 C 13 45 55.37 +30 18 26.6 V T05