2023 UO9

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2101480023 ± 1.14e-05
Semi-major axis (a)0.8496379524 AU ± 5.90e-06
Inclination (i)4.29527645° ± 2.21e-04
Long. of Asc. Node (Ω)348.77720504° ± 5.05e-04
Arg. of Perihelion (ω)260.87658849° ± 3.28e-04
Mean Anomaly (M)12.08483240° ± 9.60e-03
Mean Motion (n)1.2585237647°/day ± 1.31e-05
Perihelion dist (q)0.67108823 AU ± 1.07e-05
Aphelion dist (Q)1.02818767 AU ± 1.20e-05
Orbital Period0.78316065 yr ± 8.16e-06
Physical Parameters
H (abs. magnitude)22.31
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.333″
Uncertainty1
Orbit TypeAten
MOID0.054815 AU
Observations Used39
Oppositions1
Arc Total2023-2024
First Observation Used2023-10-22
Last Observation Used2024-01-11
Observations (41)
Date Type RA Dec Mag Band Observatory
2023-10-22 11:45:01 C 08 52 22.202 +35 53 35.74 V G96
2023-10-22 11:52:32 C 08 52 22.649 +35 53 41.50 V G96
2023-10-22 12:00:04 C 08 52 23.045 +35 53 48.01 V G96
2023-10-22 12:07:35 C 08 52 23.495 +35 53 54.71 V G96
2023-10-23 10:38:02 C 08 53 54.762 +36 11 30.66 V V06
2023-10-23 10:42:56 C 08 53 55.043 +36 11 35.34 V V06
2023-10-23 10:47:50 C 08 53 55.349 +36 11 40.27 V V06
2023-10-23 10:52:43 C 08 53 55.594 +36 11 43.40 V V06
2023-10-23 11:54:07 C 08 53 58.990 +36 12 35.91 V H01
2023-10-23 12:00:05 C 08 53 59.354 +36 12 40.80 V H01
2023-10-23 12:10:40 C 08 53 59.898 +36 12 49.65 V H01
2023-10-23 12:24:12 C 08 54 00.646 +36 13 00.87 V H01
2023-10-26 11:30:12 C 08 58 59.992 +37 09 49.13 V H01
2023-10-26 11:37:44 C 08 59 00.450 +37 09 55.95 V H01
2023-10-26 11:43:59 C 08 59 00.818 +37 10 01.25 V H01
2023-10-26 11:51:50 C 08 59 01.297 +37 10 08.12 V H01
2023-10-26 12:10:39 C 08 59 02.634 +37 10 24.74 V I52
2023-10-26 12:28:44 C 08 59 03.685 +37 10 40.37 V I52
2023-10-26 12:34:19 C 08 59 04.016 +37 10 45.34 V I52
2023-11-05 12:29:52 C 09 18 07.160 +40 39 04.32 V I52
2023-11-05 12:32:49 C 09 18 07.297 +40 39 07.56 V I52
2023-11-05 12:35:50 C 09 18 07.358 +40 39 10.51 V I52
2023-11-05 12:38:47 C 09 18 07.542 +40 39 14.08 V I52
2023-11-09 08:51:07 C 09 26 20.67 +42 09 35.0 V 291
2023-11-09 08:54:42 C 09 26 20.98 +42 09 39.9 V 291
2023-11-09 08:58:17 C 09 26 21.27 +42 09 43.4 V 291
2023-11-13 10:34:15 C 09 35 29.299 +43 55 07.97 V G96
2023-11-13 10:41:04 C 09 35 29.922 +43 55 15.85 V G96
2023-11-13 10:47:52 C 09 35 30.412 +43 55 24.64 V G96
2023-11-13 10:54:42 C 09 35 31.024 +43 55 32.45 V G96
2023-12-18 04:36:25 B 12 15 28.056 +70 24 27.83 X K74
2023-12-18 04:50:51 B 12 15 35.107 +70 25 07.10 X K74
2024-01-09 19:02:04 C 20 12 30.33 +56 41 01.1 X 033
2024-01-09 19:03:02 C 20 12 30.58 +56 40 56.6 X 033
2024-01-10 17:15:14 C 20 18 56.99 +54 42 37.3 X 033
2024-01-10 17:16:09 C 20 18 57.26 +54 42 31.8 X 033
2024-01-10 17:17:07 C 20 18 57.46 +54 42 26.3 X 033
2024-01-10 17:18:16 C 20 18 57.81 +54 42 20.2 X 033
2024-01-11 04:58:28 C 20 22 22.80 +53 38 47.8 X 033
2024-01-11 04:59:23 C 20 22 23.06 +53 38 42.9 X 033
2024-01-11 05:00:35 C 20 22 23.33 +53 38 36.8 X 033