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
2000-08-03 17:23:09 C 21 50 36.22 -41 42 09.5 c 474
2000-08-08 04:30:35 C 21 44 18.37 -45 40 31.9 860
2000-08-08 04:33:54 C 21 44 18.20 -45 40 39.3 860
2000-08-08 04:37:14 C 21 44 17.93 -45 40 46.8 860
2000-08-10 11:07:49 C 21 40 34.231 -47 39 59.69 413
2000-08-10 11:09:41 C 21 40 34.088 -47 40 03.81 413
2000-08-10 11:11:32 C 21 40 33.953 -47 40 07.89 413
2000-08-20 05:29:11 C 21 20 20.67 -55 34 14.8 860
2000-08-20 05:32:38 C 21 20 20.29 -55 34 22.6 860
2000-08-20 05:40:37 C 21 20 19.25 -55 34 35.7 860
2000-08-22 03:17:05 C 21 15 41.20 -56 56 32.6 860
2000-08-22 03:20:37 C 21 15 40.84 -56 56 39.4 860
2000-08-27 01:32:30 C 21 02 48.96 -60 09 21.7 z 808
2000-08-27 02:27:15 C 21 02 42.64 -60 10 45.2 z 808
2000-08-31 12:43:23 C 20 50 27.698 -62 38 38.44 413
2000-08-31 12:45:20 C 20 50 27.449 -62 38 41.01 413
2000-08-31 12:49:33 C 20 50 26.943 -62 38 46.38 413
2000-09-06 01:26:49 C 20 35 09.46 -65 10 23.4 i 808
2000-09-06 02:11:49 C 20 35 04.01 -65 11 09.4 i 808
2000-09-19 15:50:46 C 20 04 03.630 -69 15 20.81 413
2000-09-19 15:53:02 C 20 04 03.472 -69 15 21.84 413
2000-09-19 15:55:20 C 20 04 03.314 -69 15 22.96 413
2000-09-20 12:56:11 C 20 02 37.822 -69 26 25.79 413
2000-09-20 12:59:07 C 20 02 37.612 -69 26 27.22 413
2000-09-26 09:59:55 C 19 55 22.43 -70 29 16.2 m 428
2000-09-27 00:05:10 C 19 54 53.47 -70 34 36.7 i 808
2000-09-27 01:06:19 C 19 54 50.93 -70 35 00.0 i 808
2000-09-28 09:25:16 C 19 53 55.01 -70 46 50.3 m 428
2000-10-03 09:25:23 C 19 52 33.84 -71 25 07.0 m 428
2000-10-27 10:34:37 C 20 33 12.24 -73 05 01.2 c 467
2000-10-27 10:40:56 C 20 33 13.13 -73 05 02.6 c 467
2000-10-27 10:49:22 C 20 33 14.22 -73 05 02.4 c 467
2000-12-06 10:08:32 C 23 42 46.83 -67 16 32.2 c 467
2000-12-06 10:14:28 C 23 42 47.96 -67 16 25.2 c 467
2000-12-06 10:20:26 C 23 42 49.15 -67 16 19.9 c 467
2000-12-23 11:27:56 C 01 00 20.76 -57 48 15.4 428
2000-12-23 11:33:28 C 01 00 21.69 -57 48 05.0 428
2000-12-23 11:38:13 C 01 00 22.47 -57 47 56.6 428
2001-01-22 01:50:14 C 02 42 43.36 -24 56 49.3 17.4 c 704
2001-01-22 02:14:38 C 02 42 46.31 -24 55 20.4 17.8 c 704
2001-01-22 02:37:02 C 02 42 49.04 -24 53 58.8 17.6 c 704
2001-01-22 02:59:09 C 02 42 51.76 -24 52 38.5 17.6 c 704
2001-01-22 03:21:34 C 02 42 54.50 -24 51 17.0 17.9 c 704
2001-02-11 17:50:34 C 03 43 12.12 +05 07 27.3 046
2001-02-11 17:52:21 C 03 43 12.33 +05 07 33.0 046
2001-02-11 17:53:09 C 03 43 12.44 +05 07 35.7 118
2001-02-11 17:53:52 C 03 43 12.55 +05 07 37.7 046
2001-02-11 17:54:48 C 03 43 12.60 +05 07 40.9 046
2001-02-11 18:01:34 C 03 43 13.42 +05 08 03.3 118
2001-02-17 02:10:45 C 03 58 40.84 +11 49 26.0 18.1 c 704