2025 UD8

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5678700208 ± 8.51e-04
Semi-major axis (a)2.4797483562 AU ± 5.11e-03
Inclination (i)3.35372453° ± 3.76e-03
Long. of Asc. Node (Ω)228.25596102° ± 2.24e-04
Arg. of Perihelion (ω)151.56230200° ± 5.56e-03
Mean Anomaly (M)9.26518969° ± 2.80e-02
Mean Motion (n)0.2524066888°/day ± 7.80e-04
Perihelion dist (q)1.07157361 AU ± 3.05e-03
Aphelion dist (Q)3.88792311 AU ± 8.28e-03
Orbital Period3.90491349 yr ± 1.21e-02
Physical Parameters
H (abs. magnitude)25.52
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.405″
Uncertainty2
Orbit TypeAmor
MOID0.077766 AU
Observations Used33
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-27
Last Observation Used2025-11-17
Observations (34)
Date Type RA Dec Mag Band Observatory
2025-10-27 04:44:45 C 01 18 17.249 +19 46 39.48 U I41
2025-10-27 04:51:16 C 01 18 19.390 +19 46 42.31 V G96
2025-10-27 04:58:46 C 01 18 22.403 +19 46 43.72 V G96
2025-10-27 04:59:34 C 01 18 23.322 +19 46 40.36 U I41
2025-10-27 05:06:15 C 01 18 25.549 +19 46 42.96 V G96
2025-10-27 05:13:45 C 01 18 28.516 +19 46 43.50 V G96
2025-10-27 06:03:21 C 01 18 48.176 +19 46 43.26 W H01
2025-10-27 06:08:48 C 01 18 50.372 +19 46 43.28 W H01
2025-10-27 06:24:11 C 01 18 56.590 +19 46 43.51 W H01
2025-10-27 06:35:30 C 01 19 01.156 +19 46 43.50 W H01
2025-10-27 10:14:24 C 01 20 30.494 +19 46 34.36 V I52
2025-10-27 10:16:09 C 01 20 31.211 +19 46 33.67 V I52
2025-10-27 10:17:53 C 01 20 31.909 +19 46 33.64 V I52
2025-10-27 10:19:38 C 01 20 32.676 +19 46 34.14 V I52
2025-10-28 01:51:35 C 01 27 13.650 +19 47 45.50 V 807
2025-10-28 01:57:02 C 01 27 15.790 +19 47 45.40 V 807
2025-10-28 02:02:30 C 01 27 17.940 +19 47 45.30 V 807
2025-10-28 06:19:41 C 01 29 02.562 +19 45 54.04 V I52
2025-10-28 06:21:08 C 01 29 03.095 +19 45 54.68 V I52
2025-10-28 06:22:36 C 01 29 03.660 +19 45 54.29 V I52
2025-10-28 06:24:03 C 01 29 04.240 +19 45 54.29 V I52
2025-10-28 21:39:52 C 01 35 20.35 +19 43 50.2 V L01
2025-10-28 21:43:32 C 01 35 21.78 +19 43 49.0 V L01
2025-10-28 21:47:12 C 01 35 23.14 +19 43 49.1 V L01
2025-10-30 03:01:27 C 01 47 01.234 +19 38 20.65 V I52
2025-10-30 03:03:18 C 01 47 01.997 +19 38 20.76 V I52
2025-10-30 03:05:09 C 01 47 02.684 +19 38 19.75 V I52
2025-10-30 03:07:02 C 01 47 03.188 +19 38 19.10 V I52
2025-11-08 06:36:42 C 02 54 50.263 +18 02 44.02 V I52
2025-11-08 06:40:24 C 02 54 51.059 +18 02 41.89 V I52
2025-11-08 06:44:05 C 02 54 51.772 +18 02 40.13 V I52
2025-11-08 06:47:47 C 02 54 52.672 +18 02 38.08 V I52
2025-11-17 05:09:22 C 03 33 42.93 +16 21 12.5 V H21
2025-11-17 05:29:42 C 03 33 45.47 +16 21 04.8 V H21