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
2021-04-20 07:41:51 C 13 09 59.54 +59 25 41.1 V 703
2021-04-30 11:05:43 C 12 56 57.014 +57 44 03.90 U F51
2021-04-30 11:23:25 C 12 56 56.230 +57 43 54.69 U F51
2021-04-30 11:41:09 C 12 56 55.419 +57 43 45.51 U F51
2021-04-30 11:58:51 C 12 56 54.629 +57 43 36.27 U F51
2021-05-11 04:20:02 C 12 48 41.64 +55 14 56.1 U I41
2021-05-11 04:21:23 C 12 48 41.63 +55 14 55.1 U I41
2021-05-11 04:47:58 C 12 48 41.00 +55 14 38.3 U I41
2021-05-11 06:12:18 C 12 48 39.03 +55 13 43.8 U I41
2021-05-13 04:22:13 C 12 47 45.59 +54 43 31.7 V G96
2021-05-13 04:29:44 C 12 47 45.46 +54 43 26.6 V G96
2021-05-13 04:37:14 C 12 47 45.29 +54 43 21.5 V G96
2021-05-13 04:44:45 C 12 47 45.15 +54 43 16.7 V G96
2021-05-19 06:18:53 C 12 46 00.750 +53 02 52.77 U F51
2021-05-19 06:37:29 C 12 46 00.583 +53 02 39.58 U F51
2021-05-19 07:14:38 C 12 46 00.261 +53 02 13.12 U F51
2021-05-21 06:20:28 C 12 45 46.320 +52 28 17.69 U F51
2021-05-21 06:21:23 C 12 45 46.295 +52 28 16.87 U F51
2021-05-21 06:39:04 C 12 45 46.194 +52 28 04.24 U F51
2021-05-21 06:39:59 C 12 45 46.195 +52 28 03.45 U F51
2021-05-21 06:57:39 C 12 45 46.097 +52 27 50.79 U F51
2021-05-21 06:58:34 C 12 45 46.092 +52 27 49.99 U F51
2021-05-21 07:16:16 C 12 45 45.996 +52 27 37.30 U F51
2021-05-21 07:17:12 C 12 45 45.998 +52 27 36.43 U F51
2021-05-22 06:18:38 C 12 45 42.25 +52 10 46.6 V G96
2021-05-22 06:26:46 C 12 45 42.25 +52 10 41.1 V G96
2021-05-22 06:34:54 C 12 45 42.20 +52 10 34.8 V G96
2021-05-22 06:43:02 C 12 45 42.15 +52 10 28.8 V G96
2021-05-28 06:19:53 C 12 46 05.56 +50 22 54.8 U I41
2021-05-28 08:15:25 C 12 46 06.18 +50 21 26.0 U I41
2021-06-01 05:10:35 C 12 46 59.93 +49 09 44.5 U I41
2021-06-01 05:16:58 C 12 47 00.00 +49 09 39.8 U I41
2021-06-01 05:45:30 C 12 47 00.29 +49 09 17.3 U I41
2021-06-03 04:44:48 C 12 47 37.77 +48 32 31.4 U I41
2021-06-03 05:17:13 C 12 47 38.21 +48 32 05.7 U I41
2021-06-05 04:32:33 C 12 48 22.52 +47 54 50.1 V G96
2021-06-05 04:39:32 C 12 48 22.58 +47 54 44.8 V G96
2021-06-05 04:46:32 C 12 48 22.71 +47 54 38.8 V G96
2021-06-05 04:54:51 C 12 48 22.81 +47 54 32.2 V G96
2021-06-19 07:08:10 C 12 56 26.096 +43 22 16.30 U F51
2021-06-19 07:27:55 C 12 56 26.664 +43 22 00.47 U F51
2021-06-19 07:47:47 C 12 56 27.228 +43 21 44.40 U F51
2021-06-21 03:47:13 C 12 57 48.64 +42 45 56.6 V G96
2021-06-21 03:56:51 C 12 57 48.95 +42 45 48.2 V G96
2021-06-21 04:06:31 C 12 57 49.22 +42 45 40.2 V G96
2021-06-21 04:16:11 C 12 57 49.49 +42 45 32.5 V G96
2022-06-11 08:38:07 C 20 02 18.269 +00 39 28.19 U I41
2022-06-11 10:35:34 C 20 02 14.851 +00 38 49.42 U I41
2022-07-07 14:10:28 C 19 31 58.52 -05 25 39.1 V D29
2022-07-07 14:30:50 C 19 31 57.13 -05 25 56.4 V D29