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
2016-01-17 02:47:10 C 12 45 10.26 +31 07 23.8 q 160
2016-01-18 02:53:02 C 12 46 42.67 +31 58 15.0 q 160
2016-01-18 02:55:17 C 12 46 42.80 +31 58 20.0 q 160
2016-01-18 02:56:59 C 12 46 42.87 +31 58 23.6 q 160
2016-01-21 01:29:46 C 12 50 58.62 +34 27 04.2 o Z22
2016-01-21 01:41:36 C 12 50 59.31 +34 27 28.7 o Z22
2016-01-21 01:51:55 C 12 50 59.90 +34 27 50.7 o Z22
2016-01-23 09:33:44 C 12 54 03.63 +36 24 30.4 u H21
2016-01-23 09:37:16 C 12 54 03.81 +36 24 37.7 u H21
2016-01-23 09:40:12 C 12 54 03.96 +36 24 43.7 u H21
2016-01-23 09:43:25 C 12 54 04.12 +36 24 50.3 u H21
2016-01-23 09:50:46 C 12 54 04.47 +36 25 05.8 u H21
2016-01-24 07:52:44 C 12 55 13.49 +37 10 55.7 t 705
2016-01-24 07:54:11 C 12 55 13.55 +37 10 58.9 t 705
2016-01-24 07:55:38 C 12 55 13.59 +37 11 01.1 t 705
2016-01-24 09:10:48 C 12 55 16.98 +37 13 38.6 u H21
2016-01-24 09:14:35 C 12 55 17.15 +37 13 46.5 u H21
2016-01-24 09:18:21 C 12 55 17.32 +37 13 54.4 u H21
2016-01-24 09:22:08 C 12 55 17.50 +37 14 02.3 u H21
2016-01-24 09:25:55 C 12 55 17.69 +37 14 10.1 u H21
2016-01-24 09:29:41 C 12 55 17.86 +37 14 17.9 u H21
2016-01-24 09:33:28 C 12 55 18.04 +37 14 25.9 u H21
2016-01-24 09:37:15 C 12 55 18.22 +37 14 33.6 u H21
2016-01-24 09:41:01 C 12 55 18.40 +37 14 41.5 u H21
2016-01-24 09:44:48 C 12 55 18.58 +37 14 49.5 u H21
2016-01-24 09:49:13 C 12 55 18.79 +37 14 58.6 u H21
2016-01-28 10:50:46 C 12 59 46.90 +40 33 51.4 q 703
2016-01-28 10:57:54 C 12 59 47.19 +40 34 05.7 q 703
2016-01-28 11:05:25 C 12 59 47.46 +40 34 20.7 q 703
2016-01-28 11:12:55 C 12 59 47.72 +40 34 36.2 q 703
2016-01-29 14:01:39 C 13 00 51.944 +41 28 30.63 L F51
2016-01-29 14:18:00 C 13 00 52.505 +41 29 03.40 L F51
2016-01-31 07:17:56 C 13 02 22.35 +42 50 13.7 R G45
2016-01-31 07:18:02 C 13 02 22.36 +42 50 13.8 R G45
2016-01-31 07:24:38 C 13 02 22.55 +42 50 26.8 R G45
2016-01-31 07:24:44 C 13 02 22.60 +42 50 27.4 R G45
2016-01-31 07:38:42 C 13 02 23.01 +42 50 55.0 R G45
2016-01-31 07:38:48 C 13 02 22.99 +42 50 55.0 R G45
2016-01-31 07:45:33 C 13 02 23.23 +42 51 08.6 R G45
2016-01-31 13:34:33 C 13 02 34.63 +43 02 38.4 L T05
2016-01-31 14:18:11 C 13 02 35.83 +43 04 03.7 L T05
2016-01-31 14:27:48 C 13 02 36.16 +43 04 23.2 L T05
2016-01-31 14:58:12 C 13 02 37.04 +43 05 23.1 L T05
2016-02-03 07:20:26 C 13 04 31.95 +45 09 20.2 R G45
2016-02-03 07:20:43 C 13 04 31.97 +45 09 20.6 R G45
2016-02-03 07:27:19 C 13 04 32.12 +45 09 33.2 R G45
2016-02-03 07:38:31 C 13 04 32.41 +45 09 55.0 R G45
2016-02-03 07:38:48 C 13 04 32.40 +45 09 55.4 R G45
2016-02-03 07:44:47 C 13 04 32.56 +45 10 06.8 R G45
2016-02-03 07:45:30 C 13 04 32.55 +45 10 08.0 R G45