2025 UL1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4706147916 ± 3.74e-04
Semi-major axis (a)1.3125204070 AU ± 6.42e-04
Inclination (i)2.47764398° ± 2.23e-03
Long. of Asc. Node (Ω)198.05249919° ± 2.60e-03
Arg. of Perihelion (ω)280.57424915° ± 8.71e-03
Mean Anomaly (M)342.27368612° ± 2.42e-02
Mean Motion (n)0.6554705433°/day ± 4.81e-04
Perihelion dist (q)0.69482889 AU ± 5.97e-04
Aphelion dist (Q)1.93021192 AU ± 1.06e-03
Orbital Period1.50369272 yr ± 1.10e-03
Physical Parameters
H (abs. magnitude)25.38
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.545″
Uncertainty2
Orbit TypeApollo
MOID0.006310 AU
Observations Used42
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-18
Last Observation Used2025-10-20
Observations (42)
Date Type RA Dec Mag Band Observatory
2025-10-18 05:57:38 C 03 33 00.690 +12 06 06.69 U I41
2025-10-18 07:59:40 C 03 34 17.075 +12 02 12.44 U I41
2025-10-18 08:00:20 C 03 34 17.532 +12 02 11.04 U I41
2025-10-18 08:27:07 C 03 34 34.414 +12 01 17.13 U I41
2025-10-18 08:43:27 C 03 34 44.948 +12 00 34.70 V U68
2025-10-18 08:48:15 C 03 34 47.973 +12 00 25.34 V U68
2025-10-18 09:06:17 C 03 34 59.029 +11 59 58.10 U I41
2025-10-18 09:28:53 C 03 35 13.772 +11 59 00.41 V U74
2025-10-18 09:32:35 C 03 35 16.095 +11 58 54.88 V U74
2025-10-18 11:20:54 C 03 36 24.397 +11 55 14.16 V I52
2025-10-18 11:25:10 C 03 36 27.119 +11 55 04.40 V I52
2025-10-18 11:29:29 C 03 36 30.013 +11 54 55.37 V I52
2025-10-18 11:33:06 C 03 36 32.404 +11 54 47.12 V I52
2025-10-18 12:07:57 C 03 36 56.913 +11 53 20.63 V U74
2025-10-18 12:12:43 C 03 37 00.011 +11 53 08.42 V U74
2025-10-18 12:40:46 C 03 37 29.018 +11 55 45.52 W 474
2025-10-18 12:50:49 C 03 37 35.702 +11 55 23.70 W 474
2025-10-18 13:00:55 C 03 37 42.446 +11 55 04.19 W 474
2025-10-18 21:36:10 C 03 44 07.50 +11 30 56.2 V L01
2025-10-18 21:41:01 C 03 44 11.19 +11 30 44.2 V L01
2025-10-18 23:45:22 B 03 45 47.44 +11 25 38.1 X 958
2025-10-18 23:54:42 B 03 45 54.64 +11 25 15.2 X 958
2025-10-19 00:03:59 B 03 46 01.67 +11 24 50.5 X 958
2025-10-19 00:12:52 C 03 46 08.57 +11 24 28.5 X 958
2025-10-19 00:19:51 C 03 46 14.00 +11 24 08.5 X 958
2025-10-19 01:19:32 C 03 46 58.09 +11 21 35.1 V 104
2025-10-19 01:30:06 C 03 47 06.23 +11 21 07.2 V 104
2025-10-19 02:57:26 C 03 48 13.22 +11 17 01.0 Z L04
2025-10-19 03:07:31 C 03 48 21.29 +11 16 33.0 Z L04
2025-10-19 03:15:54 C 03 48 28.00 +11 16 09.7 Z L04
2025-10-19 03:18:58 C 03 48 45.110 +11 19 48.80 V 807
2025-10-19 03:31:20 C 03 48 55.050 +11 19 16.90 V 807
2025-10-19 03:43:54 C 03 49 05.140 +11 18 43.80 V 807
2025-10-19 09:59:33 B 03 54 24.902 +10 57 09.04 V U52
2025-10-19 10:07:19 C 03 54 30.954 +10 56 59.30 V U74
2025-10-19 10:08:41 B 03 54 32.741 +10 56 42.47 V U52
2025-10-19 10:12:05 C 03 54 35.052 +10 56 46.04 V U74
2025-10-19 10:17:49 B 03 54 40.586 +10 56 14.32 V U52
2025-10-19 13:08:03 C 03 57 15.728 +10 48 31.51 X F51
2025-10-19 13:43:06 C 03 57 47.217 +10 46 37.37 X F51
2025-10-20 11:16:17 B 04 21 23.162 +09 21 36.32 V U52
2025-10-20 11:24:19 B 04 21 32.856 +09 20 58.85 V U52