2025 UD2

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6069190424 ± 1.10e-04
Semi-major axis (a)2.4342006783 AU ± 6.72e-04
Inclination (i)2.93162689° ± 3.58e-04
Long. of Asc. Node (Ω)32.38642516° ± 9.91e-05
Arg. of Perihelion (ω)25.39689863° ± 1.72e-04
Mean Anomaly (M)1.85125926° ± 5.45e-04
Mean Motion (n)0.2595241083°/day ± 1.08e-04
Perihelion dist (q)0.95683793 AU ± 3.77e-04
Aphelion dist (Q)3.91156342 AU ± 1.11e-03
Orbital Period3.79782167 yr ± 1.57e-03
Physical Parameters
H (abs. magnitude)26.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.418″
Uncertainty0
Orbit TypeApollo
MOID0.000802 AU
Observations Used53
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-10-23
Observations (56)
Date Type RA Dec Mag Band Observatory
2025-10-19 08:19:26 C 00 01 41.372 -15 41 45.63 X F51
2025-10-19 08:35:21 C 00 01 46.715 -15 41 29.96 X F51
2025-10-19 09:07:11 C 00 01 57.506 -15 40 57.29 X F51
2025-10-19 12:27:26 C 00 03 11.421 -15 36 46.54 V F51
2025-10-19 12:28:21 C 00 03 11.788 -15 36 45.18 V F51
2025-10-19 19:20:35 B 00 07 00.30 -15 31 01.1 X M45
2025-10-19 19:32:29 B 00 07 05.68 -15 30 47.1 X M45
2025-10-19 19:42:56 B 00 07 10.44 -15 30 34.5 X M45
2025-10-19 22:11:23 C 00 08 28.62 -15 26 48.1 V Z84
2025-10-19 22:16:27 C 00 08 30.99 -15 26 41.1 V Z84
2025-10-19 23:54:26 C 00 09 42.550 -15 17 08.50 V 807
2025-10-20 00:00:04 C 00 09 45.450 -15 17 01.70 V 807
2025-10-20 00:05:43 C 00 09 48.300 -15 16 54.40 V 807
2025-10-20 04:30:50 C 00 12 19.861 -15 16 59.77 V I52
2025-10-20 04:32:19 C 00 12 20.646 -15 16 57.14 V I52
2025-10-20 04:33:48 C 00 12 21.431 -15 16 55.20 V I52
2025-10-20 04:35:17 C 00 12 22.230 -15 16 53.04 V I52
2025-10-20 06:03:08 B 00 13 14.431 -15 15 11.59 V U52
2025-10-20 06:13:00 B 00 13 19.896 -15 14 57.12 V U52
2025-10-20 17:53:31 C 00 22 22.72 -14 42 18.3 V M28
2025-10-20 17:57:07 C 00 22 25.46 -14 42 10.8 V M28
2025-10-20 18:00:41 C 00 22 28.22 -14 42 03.5 V M28
2025-10-20 19:50:45 B 00 23 52.02 -14 47 33.5 V G02
2025-10-20 20:07:08 B 00 24 05.23 -14 46 55.0 V G02
2025-10-20 20:23:30 B 00 24 18.51 -14 46 15.7 V G02
2025-10-20 20:45:19 B 00 24 33.72 -14 45 08.8 X M45
2025-10-20 20:49:23 B 00 24 37.00 -14 44 59.3 X M45
2025-10-20 20:53:26 B 00 24 40.24 -14 44 48.1 X M45
2025-10-21 02:45:15 C 00 30 31.05 -14 19 22.4 V W94
2025-10-21 02:54:16 C 00 30 39.35 -14 18 54.1 V W94
2025-10-21 03:03:14 C 00 30 47.66 -14 18 25.4 V W94
2025-10-21 04:25:02 C 00 32 07.04 -14 12 39.4 W X09
2025-10-21 04:30:07 C 00 32 11.91 -14 12 21.0 W X09
2025-10-21 21:26:31 C 00 56 36.338 -12 52 40.48 V M22
2025-10-21 21:36:06 C 00 56 52.294 -12 51 39.49 V M22
2025-10-21 22:30:57 C 00 58 25.188 -12 45 36.61 V M22
2025-10-21 22:34:52 C 00 58 31.800 -12 45 09.79 V M22
2025-10-21 22:42:02 C 00 58 44.088 -12 44 21.59 V M22
2025-10-22 04:41:49 B 01 11 46.817 -12 13 09.91 Z H36
2025-10-22 04:48:58 B 01 12 02.441 -12 12 10.26 Z H36
2025-10-22 04:56:09 B 01 12 18.082 -12 11 09.74 Z H36
2025-10-23 07:31:45 C 03 02 28.496 -04 12 26.42 V 703
2025-10-23 07:38:20 C 03 03 10.717 -04 08 51.54 V 703
2025-10-23 07:41:37 C 03 03 31.885 -04 07 03.11 V 703
2025-10-23 08:30:16 C 03 08 58.879 -03 40 10.25 U I41
2025-10-23 08:30:46 C 03 09 02.205 -03 39 53.00 U I41
2025-10-23 09:28:51 C 03 15 26.636 -03 05 49.38 V I52
2025-10-23 09:29:00 C 03 15 27.738 -03 05 43.62 V I52
2025-10-23 09:30:16 C 03 15 36.421 -03 04 58.55 V I52
2025-10-23 09:30:26 C 03 15 37.512 -03 04 53.08 V I52