2023 UJ4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6067343507 ± 3.23e-05
Semi-major axis (a)2.9395093045 AU ± 2.60e-04
Inclination (i)14.28825783° ± 4.93e-04
Long. of Asc. Node (Ω)229.66325222° ± 1.71e-04
Arg. of Perihelion (ω)189.33538156° ± 6.37e-05
Mean Anomaly (M)141.75024601° ± 1.88e-02
Mean Motion (n)0.1955690010°/day ± 2.59e-05
Perihelion dist (q)1.15600804 AU ± 1.40e-04
Aphelion dist (Q)4.72301057 AU ± 4.28e-04
Orbital Period5.03978789 yr ± 6.68e-04
Physical Parameters
H (abs. magnitude)23.60
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.229″
Uncertainty2
Orbit TypeAmor
MOID0.168770 AU
Observations Used24
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-19
Last Observation Used2023-12-03
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-10-19 05:43:26 C 23 49 13.127 +31 41 05.10 V V00
2023-10-19 05:51:22 C 23 49 13.501 +31 40 57.72 V V00
2023-10-19 05:59:18 C 23 49 13.912 +31 40 49.37 V V00
2023-10-19 06:07:13 C 23 49 14.293 +31 40 42.46 V V00
2023-10-19 06:54:42 C 23 49 16.562 +31 39 53.79 V H01
2023-10-19 07:01:06 C 23 49 16.883 +31 39 47.44 V H01
2023-10-19 07:20:53 C 23 49 17.903 +31 39 27.61 V H01
2023-10-19 07:36:37 C 23 49 18.718 +31 39 11.76 V H01
2023-10-20 04:22:42 C 23 50 36.13 +31 18 30.0 o 291
2023-10-20 04:33:30 C 23 50 36.69 +31 18 19.4 o 291
2023-10-20 04:44:18 C 23 50 37.27 +31 18 08.3 o 291
2023-10-21 03:18:20 C 23 52 05.39 +30 54 18.2 V 291
2023-10-21 03:33:36 C 23 52 06.29 +30 54 02.3 V 291
2023-10-21 03:48:43 C 23 52 07.16 +30 53 46.1 V 291
2023-11-02 04:21:50 C 00 19 30.299 +23 45 02.95 V I52
2023-11-02 04:29:37 C 00 19 31.188 +23 44 47.76 V I52
2023-11-02 04:37:24 C 00 19 32.110 +23 44 33.36 V I52
2023-11-02 04:45:11 C 00 19 32.977 +23 44 18.35 V I52
2023-11-11 02:07:13 C 00 50 56.080 +15 49 25.32 V I52
2023-11-11 02:11:41 C 00 50 56.836 +15 49 14.52 V I52
2023-11-11 02:20:38 C 00 50 58.268 +15 48 52.70 V I52
2023-12-03 08:13:05 C 02 35 37.35 -06 31 51.9 V 291
2023-12-03 08:21:43 C 02 35 39.04 -06 32 08.7 V 291
2023-12-03 08:30:21 C 02 35 40.66 -06 32 25.0 V 291