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
2025-12-16 12:25:16 C 13 14 12.692 +18 39 24.05 V 703
2025-12-16 12:28:32 C 13 14 13.096 +18 39 26.03 V 703
2025-12-17 12:32:41 C 13 16 40.991 +18 53 19.75 V V00
2025-12-17 12:44:20 C 13 16 42.164 +18 53 26.59 V V00
2025-12-17 12:55:57 C 13 16 43.338 +18 53 33.40 V V00
2025-12-17 13:07:35 C 13 16 44.512 +18 53 40.16 V V00
2025-12-20 11:10:49 C 13 23 50.525 +19 35 22.16 V 703
2025-12-20 11:17:19 C 13 23 51.191 +19 35 26.34 V 703
2025-12-20 11:20:34 C 13 23 51.587 +19 35 29.44 V 703
2025-12-22 11:11:20 C 13 28 38.320 +20 05 02.00 V 703
2025-12-22 11:14:35 C 13 28 38.672 +20 05 03.41 V 703
2025-12-22 11:17:49 C 13 28 38.946 +20 05 05.75 V 703
2025-12-22 11:21:04 C 13 28 39.292 +20 05 08.09 V 703
2026-01-01 14:40:20 C 13 51 59.959 +22 49 18.45 X F51
2026-01-01 14:55:17 C 13 52 01.320 +22 49 29.35 X F51
2026-01-01 15:10:14 C 13 52 02.691 +22 49 40.15 X F51