2025 UD

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1806419240 ± 9.29e-05
Semi-major axis (a)1.2335013789 AU ± 1.44e-04
Inclination (i)26.76959462° ± 5.28e-03
Long. of Asc. Node (Ω)24.47489295° ± 4.93e-05
Arg. of Perihelion (ω)1.28085596° ± 1.73e-03
Mean Anomaly (M)23.77171524° ± 2.99e-03
Mean Motion (n)0.7194536449°/day ± 1.26e-04
Perihelion dist (q)1.01067932 AU ± 1.64e-04
Aphelion dist (Q)1.45632344 AU ± 2.05e-04
Orbital Period1.36996496 yr ± 2.40e-04
Physical Parameters
H (abs. magnitude)24.85
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.466″
Uncertainty1
Orbit TypeApollo
MOID0.012764 AU
Observations Used79
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-16
Last Observation Used2025-10-19
Observations (80)
Date Type RA Dec Mag Band Observatory
2025-10-17 09:38:50 C 02 45 14.138 +04 22 37.50 U I41
2025-10-17 09:39:20 C 02 45 13.058 +04 23 13.59 U I41
2025-10-17 12:03:18 B 02 40 52.889 +07 19 33.83 Z Q06
2025-10-17 12:05:40 B 02 40 47.895 +07 22 28.75 Z Q06
2025-10-17 12:06:39 B 02 40 46.020 +07 23 44.52 W 900
2025-10-17 12:08:39 B 02 40 41.496 +07 26 11.36 Z Q06
2025-10-17 12:10:32 B 02 40 37.601 +07 28 35.00 W 900
2025-10-17 12:14:25 B 02 40 29.182 +07 33 25.67 W 900
2025-10-18 04:45:35 C 02 02 38.465 +27 55 39.81 U I41
2025-10-18 04:46:05 C 02 02 37.129 +27 56 15.07 U I41
2025-10-18 06:13:28 C 01 58 45.542 +29 37 20.17 U I41
2025-10-18 06:13:58 C 01 58 44.155 +29 37 54.45 U I41
2025-10-18 07:17:17 C 01 55 48.637 +30 49 36.80 V 703
2025-10-18 07:20:55 C 01 55 38.586 +30 53 42.14 V 703
2025-10-18 07:24:30 C 01 55 28.830 +30 57 40.50 V 703
2025-10-18 07:28:06 C 01 55 18.934 +31 01 41.41 V 703
2025-10-18 20:24:02 B 01 20 31.752 +43 35 05.10 Z K74
2025-10-18 20:26:08 B 01 20 25.562 +43 36 50.80 Z K74
2025-10-18 20:28:12 B 01 20 19.464 +43 38 35.02 Z K74
2025-10-18 21:41:24 B 01 16 42.173 +44 39 48.24 V 160
2025-10-18 21:43:31 B 01 16 35.892 +44 41 30.26 V 160
2025-10-18 21:44:05 B 01 16 33.672 +44 40 36.84 V L65
2025-10-18 21:45:38 B 01 16 29.513 +44 43 12.72 V 160
2025-10-18 21:52:18 B 01 16 09.098 +44 47 13.34 V L65
2025-10-19 17:33:41 B 00 18 02.34 +56 37 14.3 X G02
2025-10-19 17:40:46 B 00 17 40.40 +56 40 22.3 X G02
2025-10-19 17:47:43 B 00 17 18.88 +56 43 25.8 X G02
2025-10-19 20:28:00 B 00 09 03.204 +57 49 21.43 V L65
2025-10-19 20:40:06 B 00 08 25.469 +57 54 06.08 V L65
2025-10-19 20:52:12 B 00 07 47.686 +57 58 46.88 V L65