2023 UL1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3285274000
Semi-major axis (a)1.5080123000 AU
Inclination (i)29.87664000°
Long. of Asc. Node (Ω)203.03669000°
Arg. of Perihelion (ω)135.16493000°
Mean Anomaly (M)69.12535000°
Mean Motion (n)0.5322268100°/day
Perihelion dist (q)1.01258890 AU
Aphelion dist (Q)2.00343570 AU
Orbital Period1.85185650 yr
Physical Parameters
H (abs. magnitude)24.73
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.150″
Uncertainty9
Orbit TypeAmor
MOID0.085806 AU
Observations Used24
Oppositions1
Arc Total
First Observation Used
Last Observation Used2023-10-19
Observations (24)
Date Type RA Dec Mag Band Observatory
2023-10-17 06:35:00 C 23 50 32.937 +10 03 43.66 X F51
2023-10-17 06:50:46 C 23 50 39.243 +10 00 14.65 X F51
2023-10-17 07:06:37 C 23 50 45.568 +09 56 43.81 X F51
2023-10-17 09:45:25 C 23 51 51.29 +09 23 12.0 V 474
2023-10-17 09:47:36 C 23 51 52.17 +09 22 42.8 V 474
2023-10-17 09:49:48 C 23 51 53.08 +09 22 14.4 V 474
2023-10-17 09:51:59 C 23 51 53.91 +09 21 45.6 V 474
2023-10-17 09:57:01 C 23 51 55.93 +09 20 39.1 V 474
2023-10-17 09:58:20 C 23 51 50.621 +09 18 21.81 V H01
2023-10-17 09:59:24 C 23 51 53.817 +09 18 35.10 V F51
2023-10-17 10:00:19 C 23 51 54.184 +09 18 22.92 V F51
2023-10-17 10:04:16 C 23 51 53.037 +09 17 03.14 V H01
2023-10-17 10:18:07 C 23 51 58.737 +09 13 59.60 V H01
2023-10-17 10:29:50 C 23 52 03.568 +09 11 24.44 V H01
2023-10-18 01:56:56 C 23 58 27.22 +05 51 50.7 u H21
2023-10-18 02:11:01 C 23 58 32.49 +05 48 53.8 u H21
2023-10-18 04:51:09 C 23 59 34.17 +05 15 29.1 V I52
2023-10-18 04:55:51 C 23 59 35.88 +05 14 31.1 V I52
2023-10-18 04:58:47 C 23 59 36.97 +05 13 53.4 V I52
2023-10-18 09:53:31 C 00 01 28.343 +04 13 11.10 V T14
2023-10-18 09:54:55 C 00 01 28.850 +04 12 53.74 V T14
2023-10-18 09:56:20 C 00 01 29.359 +04 12 36.37 V T14
2023-10-19 03:36:12 C 00 08 07.43 +00 41 09.8 X 858
2023-10-19 04:03:04 C 00 08 16.60 +00 35 59.4 X 858