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
2016-03-02 05:45:04 C 12 51 49.23 +60 56 28.5 q 703
2016-03-02 05:53:54 C 12 51 48.61 +60 56 36.3 q 703
2016-03-02 06:02:43 C 12 51 47.98 +60 56 43.6 q 703
2016-03-02 06:11:31 C 12 51 47.44 +60 56 52.5 q 703
2016-03-16 11:16:56 C 12 25 26.13 +64 06 42.9 q 703
2016-03-16 11:24:28 C 12 25 25.46 +64 06 44.4 q 703
2016-03-16 11:32:02 C 12 25 24.74 +64 06 46.4 q 703
2016-03-16 11:39:35 C 12 25 24.03 +64 06 48.3 q 703
2016-03-17 06:48:58 C 12 23 48.83 +64 11 46.4 q 703
2016-03-17 06:57:38 C 12 23 48.05 +64 11 47.7 q 703
2016-03-17 07:06:19 C 12 23 47.26 +64 11 49.9 q 703
2016-03-17 07:15:00 C 12 23 46.49 +64 11 51.9 q 703
2016-03-25 11:20:46 C 12 07 52.950 +64 31 26.98 L F51
2016-03-25 11:41:39 C 12 07 51.266 +64 31 26.11 L F51
2016-03-26 07:24:01 C 12 06 22.07 +64 30 29.9 u H21
2016-03-26 07:30:13 C 12 06 21.55 +64 30 29.8 u H21
2016-03-26 07:36:26 C 12 06 21.08 +64 30 29.3 u H21
2016-03-26 07:42:38 C 12 06 20.61 +64 30 28.7 u H21
2016-03-26 07:48:49 C 12 06 20.15 +64 30 28.2 u H21
2016-03-26 07:54:58 C 12 06 19.68 +64 30 27.6 u H21
2016-03-26 07:59:59 C 12 06 19.28 +64 30 27.3 u H21
2016-04-04 05:47:03 C 11 52 18.39 +63 52 09.9 q 703
2016-04-04 05:55:54 C 11 52 18.06 +63 52 07.9 q 703
2016-04-04 06:04:45 C 11 52 17.31 +63 52 04.8 q 703
2016-04-04 06:13:36 C 11 52 16.96 +63 52 02.7 q 703
2016-04-17 03:57:29 C 11 40 16.48 +61 44 25.4 q H21
2016-04-17 04:02:46 C 11 40 16.34 +61 44 22.4 q H21
2016-04-17 04:08:03 C 11 40 16.21 +61 44 19.7 q H21
2016-04-17 04:13:20 C 11 40 16.06 +61 44 16.9 q H21
2016-04-17 04:18:36 C 11 40 15.95 +61 44 14.3 q H21
2016-04-18 03:16:58 C 11 39 46.89 +61 32 16.5 u H21
2016-04-18 03:26:25 C 11 39 46.66 +61 32 11.6 u H21
2016-04-18 03:33:58 C 11 39 46.47 +61 32 07.5 u H21
2016-04-18 03:41:32 C 11 39 46.28 +61 32 03.4 u H21
2016-04-18 03:49:43 C 11 39 46.11 +61 31 59.0 u H21
2016-04-18 04:39:13 C 11 39 44.99 +61 31 33.1 q H21
2016-04-18 04:54:26 C 11 39 44.67 +61 31 24.8 q H21
2016-04-18 05:09:36 C 11 39 44.30 +61 31 16.7 q H21
2016-05-08 05:45:55 C 11 40 02.02 +56 31 22.4 q 703
2016-05-08 05:53:13 C 11 40 02.13 +56 31 18.2 q 703
2016-05-08 06:00:30 C 11 40 02.16 +56 31 13.5 q 703
2016-05-08 06:07:48 C 11 40 02.39 +56 31 08.3 q 703
2016-05-15 06:19:15 C 11 43 50.989 +54 31 17.85 L F51
2016-05-15 06:38:18 C 11 43 51.474 +54 31 03.88 L F51
2016-05-15 06:57:23 C 11 43 51.949 +54 30 50.24 L F51
2016-05-15 07:16:30 C 11 43 52.398 +54 30 36.05 L F51
2017-06-16 17:00:41 C 19 19 53.80 +04 53 56.4 q D29
2017-06-16 17:27:24 C 19 19 52.48 +04 53 47.0 q D29
2017-07-17 10:30:28 C 18 33 20.64 -02 43 03.8 L T08
2017-07-17 10:31:54 C 18 33 20.62 -02 43 04.4 L T08