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
2017-07-17 10:43:18 C 18 33 19.95 -02 43 16.8 L T08
2017-07-17 10:56:53 C 18 33 18.88 -02 43 26.8 L T08
2019-05-13 09:29:37 C 17 05 00.60 +32 37 44.0 U I41
2019-05-13 09:30:24 C 17 05 00.53 +32 37 44.1 V G96
2019-05-13 09:37:48 C 17 05 00.14 +32 37 45.4 V G96
2019-05-13 09:45:12 C 17 04 59.74 +32 37 46.3 V G96
2019-05-13 09:52:37 C 17 04 59.35 +32 37 47.5 V G96
2019-05-13 10:29:17 C 17 04 57.38 +32 37 53.0 U I41
2019-05-13 10:52:45 C 17 04 56.12 +32 37 56.2 U I41
2019-05-13 11:08:47 C 17 04 55.27 +32 37 58.7 U I41
2019-05-19 13:09:19 C 16 56 54.607 +32 52 04.00 U F51
2019-05-19 13:28:56 C 16 56 53.468 +32 52 04.69 U F51
2019-05-19 13:48:34 C 16 56 52.326 +32 52 05.54 U F51
2019-05-19 14:08:11 C 16 56 51.178 +32 52 06.18 U F51
2019-05-22 12:55:13 C 16 52 45.180 +32 53 04.49 U F52
2019-05-22 13:11:51 C 16 52 44.171 +32 53 04.20 U F52
2019-05-22 13:28:36 C 16 52 43.161 +32 53 04.00 U F52
2019-05-28 12:00:12 C 16 44 12.200 +32 42 48.80 U F52
2019-05-28 12:17:47 C 16 44 11.078 +32 42 46.53 U F52
2019-05-28 12:35:24 C 16 44 09.986 +32 42 44.19 U F52
2019-05-28 12:52:58 C 16 44 08.928 +32 42 41.75 U F52
2019-05-29 07:12:10 C 16 43 02.65 +32 40 09.0 U I41
2019-05-29 07:49:59 C 16 43 00.32 +32 40 03.5 U I41
2019-05-29 07:51:18 C 16 43 00.22 +32 40 03.3 U I41
2019-05-29 07:58:23 C 16 42 59.75 +32 40 02.5 V G96
2019-05-29 08:06:31 C 16 42 59.27 +32 40 01.3 V G96
2019-05-29 08:14:02 C 16 42 58.82 +32 40 00.0 U I41
2019-05-29 08:14:39 C 16 42 58.76 +32 40 00.2 V G96
2019-05-29 08:15:21 C 16 42 58.72 +32 39 59.6 U I41
2019-05-29 08:22:47 C 16 42 58.25 +32 39 58.9 V G96
2019-05-29 10:16:15 C 16 42 51.24 +32 39 41.8 U I41
2019-05-31 08:33:25 C 16 40 03.17 +32 31 57.1 V 703
2019-05-31 08:41:07 C 16 40 02.73 +32 31 55.8 V 703
2019-05-31 08:48:47 C 16 40 02.21 +32 31 53.9 V 703
2019-05-31 08:56:28 C 16 40 01.73 +32 31 52.4 V 703
2019-06-02 11:33:06 C 16 36 58.193 +32 21 22.47 U F52
2019-06-02 11:46:58 C 16 36 57.326 +32 21 19.34 U F52
2019-06-02 12:00:50 C 16 36 56.463 +32 21 16.02 U F52
2019-06-02 12:14:44 C 16 36 55.600 +32 21 12.77 U F52
2019-06-08 11:07:14 C 16 28 26.709 +31 40 12.40 U F51
2019-06-08 11:23:40 C 16 28 25.731 +31 40 06.62 U F51
2019-06-08 11:40:07 C 16 28 24.748 +31 40 00.91 U F51
2019-06-08 11:56:37 C 16 28 23.767 +31 39 55.15 U F51
2019-06-10 09:56:30 C 16 25 45.097 +31 23 15.55 U F51
2019-06-10 10:19:23 C 16 25 43.762 +31 23 06.89 U F51
2019-06-10 10:40:21 C 16 25 42.544 +31 22 58.86 U F51
2019-06-10 11:01:08 C 16 25 41.326 +31 22 50.79 U F51
2019-06-11 06:38:13 C 16 24 34.75 +31 15 12.9 U I41
2019-06-11 07:05:39 C 16 24 33.16 +31 15 02.1 U I41
2019-06-11 07:35:04 C 16 24 31.46 +31 14 50.4 U I41