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
2006-02-04 21:45:27 C 05 47 37.44 +30 34 58.7 o A32
2006-02-06 02:17:54 C 05 48 25.50 +32 10 37.1 16.4 c 704
2006-02-06 02:36:13 C 05 48 25.92 +32 11 37.1 16.6 c 704
2006-02-06 02:55:08 C 05 48 26.35 +32 12 38.2 16.2 c 704
2006-02-06 03:13:29 C 05 48 26.79 +32 13 37.6 16.0 c 704
2006-02-06 03:31:52 C 05 48 27.24 +32 14 37.0 15.8 c 704
2006-02-06 15:59:05 C 05 48 50.08 +32 54 05.4 r 084
2006-02-06 16:00:32 C 05 48 50.15 +32 54 08.9 r 084
2006-02-11 22:51:50 C 05 53 36.89 +38 39 31.9 o 204
2006-02-11 22:57:04 C 05 53 37.10 +38 39 43.9 o 204
2006-02-11 23:01:33 C 05 53 37.28 +38 39 54.4 o 204
2006-02-11 23:05:32 C 05 53 37.44 +38 40 03.6 o 204
2006-02-11 23:09:30 C 05 53 37.62 +38 40 12.8 o 204
2006-02-13 17:46:08 C 05 55 38.82 +40 15 24.1 r A82
2006-02-13 17:51:38 C 05 55 39.04 +40 15 35.7 r A82
2006-02-13 17:53:47 C 05 55 39.16 +40 15 40.2 r A82
2006-02-13 17:55:57 C 05 55 39.27 +40 15 44.9 r A82
2006-02-13 18:05:48 C 05 55 39.67 +40 16 06.0 r A82
2006-02-13 19:07:01 C 05 55 42.58 +40 18 17.3 c A24
2006-02-13 19:13:20 C 05 55 42.84 +40 18 30.0 c A24
2006-02-13 19:15:08 C 05 55 42.87 +40 18 33.9 c A24
2006-02-13 19:16:57 C 05 55 42.98 +40 18 37.7 c A24
2006-02-13 20:36:03 C 05 55 46.56 +40 21 22.2 o A32
2006-02-13 20:45:57 C 05 55 46.98 +40 21 45.7 c A24
2006-02-13 20:47:41 C 05 55 47.08 +40 21 46.7 o A32
2006-02-13 20:49:35 C 05 55 47.15 +40 21 53.4 c A24
2006-02-13 20:59:47 C 05 55 47.64 +40 22 12.1 o A32
2006-02-13 21:15:36 C 05 55 48.36 +40 22 45.3 o A32
2006-02-13 21:31:25 C 05 55 49.10 +40 23 18.7 o A32
2006-02-13 22:14:23 C 05 55 51.05 +40 24 51.2 c A24
2006-02-13 22:18:08 C 05 55 51.16 +40 24 58.4 c A24
2006-02-19 02:54:30 C 06 02 46.97 +44 13 41.6 o H89
2006-02-19 04:17:59 C 06 02 51.78 +44 15 51.8 o H89
2006-02-26 21:30:54 C 06 15 44.40 +48 16 50.5 o A32
2006-02-26 21:37:54 C 06 15 44.89 +48 16 57.4 o A32
2006-03-13 22:33:12 C 06 47 52.76 +52 35 22.0 o A32
2006-03-13 22:51:18 C 06 47 54.49 +52 35 29.8 o A32
2006-03-13 23:09:17 C 06 47 56.30 +52 35 37.5 o A32
2006-03-14 21:34:44 C 06 50 10.35 +52 45 20.2 o A13
2006-03-14 21:53:02 C 06 50 12.20 +52 45 29.2 o A13
2006-04-08 04:24:43 C 07 53 31.99 +54 12 59.2 r 703
2006-04-08 04:35:53 C 07 53 33.28 +54 12 57.7 r 703
2006-04-08 04:47:00 C 07 53 34.58 +54 12 57.4 r 703
2006-04-08 04:58:05 C 07 53 35.80 +54 12 57.1 r 703
2007-06-18 08:00:56 C 18 14 12.42 +13 56 40.9 o H55
2007-06-18 08:10:12 C 18 14 11.76 +13 56 39.5 o H55
2010-12-06 03:45:41 S 10 05 25.38 -24 36 32.6 L C51
2010-12-06 10:06:32 S 10 05 52.073 -24 26 23.06 L C51
2010-12-06 11:41:42 S 10 05 58.43 -24 23 47.0 L C51
2010-12-06 13:16:52 S 10 06 05.09 -24 21 12.3 L C51