2023 OY5

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4822840000
Semi-major axis (a)2.0890427000 AU
Inclination (i)8.33781000°
Long. of Asc. Node (Ω)304.30455000°
Arg. of Perihelion (ω)356.23740000°
Mean Anomaly (M)277.90208000°
Mean Motion (n)0.3264247600°/day
Perihelion dist (q)1.08153080 AU
Aphelion dist (Q)3.09655460 AU
Orbital Period3.01940230 yr
Physical Parameters
H (abs. magnitude)24.16
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date—
RMS Residual0.160″
Uncertainty8
Orbit TypeAmor
MOID0.064523 AU
Observations Used39
Oppositions1
Arc Total—
First Observation Used—
Last Observation Used2023-08-16
Observations (93)
Date Type RA Dec Mag Band Observatory
2026-08-04 19:55:15 B 20 10 01.862 -04 37 23.88 – X M35
2026-08-04 20:05:53 B 20 10 06.562 -04 34 16.96 – W M21
2026-08-04 20:07:22 B 20 10 05.30 -04 36 13.9 – X M45
2026-08-04 20:08:00 B 20 10 05.63 -04 36 11.3 – X L04
2026-08-04 20:08:08 C 20 10 05.91 -04 36 12.2 – V K88
2026-08-04 20:08:08 B 20 10 05.354 -04 36 11.12 – X M35
2026-08-04 20:10:31 C 20 10 06.61 -04 35 58.1 – V K88
2026-08-04 20:12:53 C 20 10 07.23 -04 35 44.1 – V K88
2026-08-04 20:12:56 B 20 10 08.454 -04 33 35.95 – W M21
2026-08-04 20:19:51 B 20 10 08.77 -04 35 01.1 – X M45
2026-08-04 20:19:58 B 20 10 10.392 -04 32 55.45 – W M21
2026-08-04 20:59:58 B 20 10 20.776 -04 31 13.03 – W G34
2026-08-04 21:07:23 B 20 10 22.771 -04 30 28.71 – W G34
2026-08-04 21:14:23 B 20 10 24.898 -04 29 43.44 – X 595
2026-08-04 21:14:49 B 20 10 26.35 -04 29 38.4 – X I93
2026-08-04 21:19:03 B 20 10 27.53 -04 29 13.8 – X I93
2026-08-04 21:22:36 B 20 10 27.156 -04 28 54.37 – X 595
2026-08-04 21:23:09 B 20 10 28.68 -04 28 49.8 – X I93
2026-08-04 21:51:26 C 20 10 36.346 -04 26 14.28 – W J95
2026-08-04 22:00:13 C 20 10 38.806 -04 25 23.16 – W J95
2026-08-04 22:46:24 C 20 10 50.76 -04 20 49.0 – V 587
2026-08-04 23:33:09 C 20 11 03.62 -04 16 17.1 – V 587
2026-08-05 03:17:44 C 20 12 12.57 -03 52 36.7 – V W94
2026-08-05 03:26:39 C 20 12 14.85 -03 51 43.2 – V W94
2026-08-05 03:35:34 C 20 12 17.20 -03 50 53.0 – V W94
2026-08-05 03:38:29 C 20 12 19.94 -03 52 32.4 – V H21
2026-08-05 03:41:07 C 20 12 20.66 -03 52 17.5 – V H21
2026-08-05 03:43:53 C 20 12 21.40 -03 52 01.2 – V H21
2026-08-05 03:46:40 C 20 12 22.17 -03 51 45.4 – V H21
2026-08-05 11:23:13 B 20 14 37.996 -03 08 17.64 – X Q06
2026-08-05 11:36:43 B 20 14 41.634 -03 07 01.56 – X Q06
2026-08-05 11:50:12 B 20 14 45.269 -03 05 45.45 – X Q06
2026-08-05 12:05:52 B 20 14 49.685 -03 04 17.94 – W 900
2026-08-05 12:26:09 B 20 14 54.977 -03 02 23.21 – W 900
2026-08-05 19:49:13 B 20 17 03.268 -02 21 18.95 – X 126
2026-08-05 20:04:36 B 20 17 07.463 -02 19 53.93 – X 126
2026-08-05 20:45:44 C 20 17 18.23 -02 16 07.3 – V 104
2026-08-05 21:14:58 B 20 17 26.935 -02 13 29.64 – X R54
2026-08-05 21:16:17 C 20 17 26.33 -02 13 18.9 – V 104
2026-08-05 21:22:31 B 20 17 28.978 -02 12 47.59 – X R54
2026-08-05 21:30:04 B 20 17 30.998 -02 12 07.45 – X R54
2026-08-05 22:07:54 B 20 17 41.174 -02 08 23.57 – Z R52
2026-08-05 23:22:48 B 20 18 00.660 -02 01 30.18 – Z R52