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
2001-02-17 02:39:08 C 03 58 44.13 +11 50 49.9 18.0 c 704
2001-02-17 03:16:26 C 03 58 48.53 +11 52 40.3 18.4 c 704
2001-02-17 04:22:41 C 03 58 56.25 +11 55 54.5 19.3 c 704
2001-02-17 04:47:21 C 03 58 59.31 +11 57 07.6 19.0 c 704
2001-02-19 02:23:38 C 04 04 31.54 +14 08 45.2 17.8 c 704
2001-02-19 02:45:11 C 04 04 34.09 +14 09 45.8 18.3 c 704
2001-02-19 03:05:23 C 04 04 36.44 +14 10 42.9 18.5 c 704
2001-02-19 03:25:37 C 04 04 38.88 +14 11 39.4 18.0 c 704
2001-02-19 03:47:10 C 04 04 41.40 +14 12 40.0 18.1 c 704
2001-02-20 03:24:55 C 04 07 33.95 +15 18 26.6 17.5 c 704
2001-02-20 03:44:55 C 04 07 36.34 +15 19 21.8 18.1 c 704
2001-02-20 04:04:55 C 04 07 38.74 +15 20 16.4 17.9 c 704
2001-02-20 04:24:56 C 04 07 41.11 +15 21 11.3 17.9 c 704
2001-02-20 04:44:56 C 04 07 43.53 +15 22 05.9 18.3 c 704
2001-02-24 19:22:08 C 04 21 16.51 +20 08 26.2 118
2001-02-24 19:30:34 C 04 21 17.51 +20 08 46.4 118
2001-03-14 02:33:22 C 05 13 46.01 +33 19 10.3 18.0 c 704
2001-03-14 02:53:30 C 05 13 48.62 +33 19 40.8 18.3 c 704
2001-03-14 03:12:04 C 05 13 50.93 +33 20 05.4 18.5 c 704
2001-03-14 03:31:18 C 05 13 53.41 +33 20 32.3 18.6 c 704
2001-03-15 02:51:38 C 05 16 55.53 +33 53 26.2 19.2 c 704
2001-03-15 03:10:37 C 05 16 57.96 +33 53 52.4 18.5 c 704
2001-03-15 03:29:40 C 05 17 00.35 +33 54 19.3 18.2 c 704
2001-03-15 03:49:59 C 05 17 03.07 +33 54 47.0 18.5 c 704
2001-03-16 02:40:03 C 05 20 01.69 +34 25 54.9 18.3 c 704
2001-03-16 02:58:18 C 05 20 04.03 +34 26 18.3 18.5 c 704
2001-03-16 03:16:33 C 05 20 06.34 +34 26 42.8 18.4 c 704
2001-03-16 03:53:09 C 05 20 11.08 +34 27 31.7 18.7 c 704
2001-03-17 02:38:41 C 05 23 09.73 +34 57 31.2 18.7 c 704
2001-03-17 02:57:08 C 05 23 12.13 +34 57 54.9 18.8 c 704
2001-03-17 03:16:09 C 05 23 14.58 +34 58 19.9 18.7 c 704
2001-03-17 03:34:35 C 05 23 16.98 +34 58 42.5 18.9 c 704
2001-03-17 03:53:01 C 05 23 19.39 +34 59 06.6 18.8 c 704
2002-06-17 00:14:17 C 17 47 33.36 +18 10 48.7 c 621
2002-06-17 00:19:49 C 17 47 33.06 +18 10 47.0 c 621
2002-07-25 04:16:19 C 17 00 43.786 +08 50 29.98 W 644
2002-07-25 04:45:33 C 17 00 42.828 +08 50 06.97 W 644
2002-07-25 05:15:45 C 17 00 41.813 +08 49 42.85 W 644
2004-04-16 08:33:13 C 16 11 52.86 +43 07 07.5 20.2 c 704
2004-04-16 08:48:40 C 16 11 52.20 +43 07 13.8 19.9 c 704
2004-04-16 09:04:09 C 16 11 51.47 +43 07 19.3 20.2 c 704
2004-04-16 09:19:37 C 16 11 50.67 +43 07 26.2 19.8 c 704
2004-05-24 22:42:04 C 15 15 30.21 +43 25 49.1 r 240
2004-05-24 22:45:40 C 15 15 29.98 +43 25 47.9 r 240
2004-05-24 22:51:04 C 15 15 29.64 +43 25 45.8 r 240
2004-05-24 23:00:04 C 15 15 29.05 +43 25 42.3 r 240
2004-05-24 23:07:16 C 15 15 28.59 +43 25 39.9 r 240
2004-05-24 23:16:16 C 15 15 28.01 +43 25 36.5 r 240
2005-08-07 14:33:00 C 00 48 28.58 -48 40 40.6 r E12
2005-08-07 14:54:10 C 00 48 31.21 -48 41 30.1 r E12