IAA RAS IAA Minor Planet Database

2023 UO3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2794230133 ± 9.44e-05
Semi-major axis (a)0.8855746742 AU ± 9.81e-06
Inclination (i)8.76689069° ± 3.88e-03
Long. of Asc. Node (Ω)211.75530477° ± 4.26e-04
Arg. of Perihelion (ω)307.89304747° ± 1.60e-03
Mean Anomaly (M)77.42664449° ± 2.69e-02
Mean Motion (n)1.1826997204°/day ± 1.96e-05
Perihelion dist (q)0.63812473 AU ± 8.39e-05
Aphelion dist (Q)1.13302462 AU ± 8.45e-05
Orbital Period0.83336985 yr ± 1.38e-05
Physical Parameters
H (abs. magnitude)25.78
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.179″
Uncertainty2
Orbit TypeAten
MOID0.005400 AU
Observations Used42
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-19
Last Observation Used2023-10-21
Observations (43)
Date Type RA Dec Mag Band Observatory
2023-10-19 07:57:30 C 06 06 48.704 +48 43 03.22 – V G96
2023-10-19 08:12:25 C 06 07 06.888 +48 42 26.57 – V G96
2023-10-19 08:19:52 C 06 07 15.964 +48 42 07.67 – V G96
2023-10-19 08:41:13 C 06 07 40.374 +48 41 14.17 – V H01
2023-10-19 08:48:47 C 06 07 49.476 +48 40 54.16 – V H01
2023-10-19 09:02:04 C 06 08 05.452 +48 40 18.34 – V H01
2023-10-19 09:12:50 C 06 08 18.386 +48 39 48.70 – V H01
2023-10-19 10:18:14 C 06 09 38.459 +48 36 42.26 – V I52
2023-10-19 10:18:41 C 06 09 39.038 +48 36 40.68 – V I52
2023-10-19 10:19:08 C 06 09 39.524 +48 36 39.60 – V I52
2023-10-19 10:19:35 C 06 09 40.100 +48 36 37.84 – V I52
2023-10-20 09:14:07 C 06 42 44.15 +46 51 30.0 – X 858
2023-10-20 09:15:04 C 06 42 47.632 +46 51 27.54 – V I52
2023-10-20 09:17:26 C 06 42 51.185 +46 51 14.40 – V I52
2023-10-20 09:20:05 C 06 42 53.05 +46 50 56.8 – X 858
2023-10-20 09:40:53 C 06 43 26.306 +46 49 04.84 – V G96
2023-10-20 09:48:18 C 06 43 37.484 +46 48 22.50 – V G96
2023-10-20 09:55:44 C 06 43 48.616 +46 47 40.49 – V G96
2023-10-20 10:03:09 C 06 43 59.729 +46 46 58.30 – V G96
2023-10-21 07:48:11 C 07 21 46.33 +43 47 07.5 – u H21
2023-10-21 07:52:12 C 07 21 53.56 +43 46 27.8 – u H21
2023-10-21 07:56:13 C 07 22 00.77 +43 45 48.0 – u H21
2023-10-21 07:59:46 C 07 22 07.16 +43 45 12.7 – u H21
2023-10-21 08:02:45 C 07 22 12.50 +43 44 43.1 – u H21
2023-10-21 08:04:33 C 07 22 15.73 +43 44 25.2 – u H21
2023-10-21 09:08:00 C 07 24 18.961 +43 33 22.28 – V G96
2023-10-21 09:14:50 C 07 24 31.309 +43 32 13.45 – V G96
2023-10-21 09:21:39 C 07 24 43.643 +43 31 04.44 – V G96
2023-10-21 09:28:29 C 07 24 56.063 +43 29 54.49 – V G96
2023-10-21 09:58:13 C 07 25 42.63 +43 24 40.2 – q 734
2023-10-21 10:05:16 C 07 25 55.16 +43 23 25.5 – q 734
2023-10-21 10:21:50 C 07 26 34.492 +43 20 11.12 – V 654
2023-10-21 10:27:37 C 07 26 44.942 +43 19 10.29 – V 654
2023-10-21 10:58:49 C 07 27 38.704 +43 14 03.19 – V I52
2023-10-21 11:00:48 C 07 27 42.271 +43 13 41.52 – V I52
2023-10-21 11:02:48 C 07 27 45.842 +43 13 19.99 – V I52
2023-10-21 11:04:49 C 07 27 49.446 +43 12 57.96 – V I52
2023-10-21 15:21:07 C 07 35 55.595 +42 23 52.66 – V T12
2023-10-21 15:21:40 C 07 35 56.608 +42 23 45.72 – V T12
2023-10-21 15:22:10 C 07 35 57.508 +42 23 39.62 – V T12
2023-10-21 15:22:42 C 07 35 58.471 +42 23 33.21 – V T12
2023-10-21 15:23:24 C 07 35 59.747 +42 23 24.52 – V T12
2023-10-21 15:24:00 C 07 36 00.829 +42 23 17.08 – V T12