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
2021-03-20 08:49:01 C 14 05 39.67 +58 15 32.4 V 703
2021-03-22 22:49:13 C 14 01 28.90 +58 47 16.7 V 130
2021-03-22 22:53:52 C 14 01 28.68 +58 47 19.8 V 130
2021-03-23 11:18:20 C 14 00 36.249 +58 53 09.81 U F51
2021-03-23 11:34:11 C 14 00 35.097 +58 53 17.03 U F51
2021-03-23 11:50:03 C 14 00 33.888 +58 53 24.55 U F51
2021-03-25 12:42:01 C 13 57 01.618 +59 14 14.00 U F51
2021-03-25 12:59:44 C 13 57 00.252 +59 14 21.01 U F51
2021-03-25 13:17:29 C 13 56 58.858 +59 14 27.89 U F51
2021-03-25 13:35:14 C 13 56 57.497 +59 14 34.77 U F51
2021-03-30 08:11:52 C 13 48 11.14 +59 51 20.5 V 703
2021-03-30 08:28:43 C 13 48 09.53 +59 51 24.3 V 703
2021-03-30 08:37:18 C 13 48 08.51 +59 51 26.2 V 703
2021-04-02 02:48:07 C 13 42 52.99 +60 05 02.1 X W34
2021-04-02 02:57:48 C 13 42 52.15 +60 05 03.7 X W34
2021-04-02 03:07:32 C 13 42 51.30 +60 05 05.5 X W34
2021-04-02 13:00:17 C 13 42 02.77 +60 06 41.6 V T08
2021-04-02 13:08:15 C 13 42 02.20 +60 06 42.6 V T08
2021-04-02 13:14:57 C 13 42 01.55 +60 06 43.2 V T08
2021-04-02 13:30:57 C 13 42 00.29 +60 06 46.0 V T08
2021-04-05 07:54:42 C 13 36 39.99 +60 14 02.7 V 703
2021-04-05 08:03:01 C 13 36 39.24 +60 14 03.6 V 703
2021-04-05 08:11:20 C 13 36 38.57 +60 14 04.3 V 703
2021-04-05 08:19:08 C 13 36 37.84 +60 14 05.0 V 703
2021-04-11 07:41:46 C 13 25 17.62 +60 11 42.3 V 703
2021-04-11 07:49:28 C 13 25 16.94 +60 11 41.9 V 703
2021-04-11 07:57:14 C 13 25 16.41 +60 11 40.6 V 703
2021-04-11 08:05:01 C 13 25 15.84 +60 11 40.2 V 703
2021-04-15 05:22:09 C 13 18 18.95 +59 57 35.7 U I41
2021-04-15 06:19:39 C 13 18 14.61 +59 57 24.8 U I41
2021-04-15 06:56:45 C 13 18 11.93 +59 57 18.0 U I41
2021-04-15 09:41:07 C 13 17 59.59 +59 56 43.2 U I41
2021-04-15 09:45:19 C 13 17 59.30 +59 56 42.1 U I41
2021-04-15 10:09:33 C 13 17 57.51 +59 56 37.0 U I41
2021-04-16 08:54:13 C 13 16 21.22 +59 51 43.4 V T05
2021-04-16 09:04:15 C 13 16 20.51 +59 51 40.8 V T05
2021-04-16 09:16:13 C 13 16 19.71 +59 51 38.3 V T05
2021-04-16 09:22:41 C 13 16 19.12 +59 51 37.7 V T05
2021-04-16 09:38:44 C 13 16 18.04 +59 51 34.1 V T05
2021-04-18 08:26:45 C 13 13 05.255 +59 39 44.74 U F51
2021-04-18 08:27:41 C 13 13 05.178 +59 39 44.45 U F51
2021-04-18 08:44:26 C 13 13 04.013 +59 39 40.02 U F51
2021-04-18 08:45:23 C 13 13 03.942 +59 39 39.68 U F51
2021-04-18 09:02:08 C 13 13 02.783 +59 39 35.27 U F51
2021-04-18 09:03:05 C 13 13 02.701 +59 39 34.93 U F51
2021-04-18 09:19:50 C 13 13 01.532 +59 39 30.29 U F51
2021-04-18 09:20:45 C 13 13 01.462 +59 39 30.08 U F51
2021-04-20 07:18:45 C 13 10 01.00 +59 25 49.7 V 703
2021-04-20 07:26:29 C 13 10 00.53 +59 25 46.4 V 703
2021-04-20 07:34:10 C 13 10 00.06 +59 25 44.2 V 703