2025 UL11

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1334073753 ± 1.24e-05
Semi-major axis (a)1.2721904678 AU ± 3.58e-05
Inclination (i)12.21788429° ± 1.44e-03
Long. of Asc. Node (Ω)47.35764408° ± 4.46e-04
Arg. of Perihelion (ω)69.38678558° ± 8.01e-04
Mean Anomaly (M)308.75728114° ± 1.74e-03
Mean Motion (n)0.6868850599°/day ± 2.90e-05
Perihelion dist (q)1.10247088 AU ± 3.48e-05
Aphelion dist (Q)1.44191006 AU ± 4.35e-05
Orbital Period1.43492171 yr ± 6.05e-05
Physical Parameters
H (abs. magnitude)24.12
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.166″
Uncertainty1
Orbit TypeAmor
MOID0.179755 AU
Observations Used22
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-29
Last Observation Used2025-11-24
Observations (22)
Date Type RA Dec Mag Band Observatory
2025-10-29 18:06:56 B 02 21 24.11 +00 11 47.4 X N94
2025-10-29 18:24:09 B 02 21 22.00 +00 12 09.2 X N94
2025-10-29 18:41:23 B 02 21 19.79 +00 12 31.8 X N94
2025-10-30 08:47:09 C 02 19 40.544 +00 30 45.50 V I52
2025-10-30 08:53:56 C 02 19 39.688 +00 30 54.43 V I52
2025-10-30 09:00:42 C 02 19 38.809 +00 31 03.43 V I52
2025-10-30 09:07:27 C 02 19 38.017 +00 31 12.00 V I52
2025-10-30 18:28:24 B 02 18 32.65 +00 43 17.7 X N94
2025-10-30 18:45:35 B 02 18 30.48 +00 43 40.6 X N94
2025-10-30 19:02:46 B 02 18 28.31 +00 44 03.2 X N94
2025-10-31 02:00:32 C 02 17 40.600 +00 54 01.10 V 807
2025-10-31 02:21:44 C 02 17 37.930 +00 54 29.20 V 807
2025-10-31 02:42:57 C 02 17 35.220 +00 54 57.50 V 807
2025-10-31 06:07:35 C 02 17 10.475 +00 58 51.24 V V06
2025-10-31 06:15:35 C 02 17 09.452 +00 59 01.97 V V06
2025-10-31 06:23:36 C 02 17 08.408 +00 59 12.62 V V06
2025-10-31 06:31:36 C 02 17 07.386 +00 59 23.28 V V06
2025-11-14 03:01:47 C 01 36 21.780 +09 32 52.98 V V06
2025-11-14 03:07:30 C 01 36 21.049 +09 33 02.74 V V06
2025-11-14 03:13:13 C 01 36 20.344 +09 33 12.35 V V06
2025-11-24 01:18:53 C 01 11 44.59 +16 09 13.4 V H21
2025-11-24 01:27:37 C 01 11 43.77 +16 09 27.6 V H21