2025 UM1

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4826287984 ± 5.41e-05
Semi-major axis (a)1.4207928445 AU ± 1.18e-04
Inclination (i)2.40856912° ± 2.71e-04
Long. of Asc. Node (Ω)205.28150430° ± 5.66e-05
Arg. of Perihelion (ω)101.01147568° ± 1.33e-03
Mean Anomaly (M)49.46965744° ± 7.44e-03
Mean Motion (n)0.5819908200°/day ± 7.24e-05
Perihelion dist (q)0.73507730 AU ± 9.81e-05
Aphelion dist (Q)2.10650839 AU ± 1.91e-04
Orbital Period1.69354266 yr ± 2.11e-04
Physical Parameters
H (abs. magnitude)29.61
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.125″
Uncertainty1
Orbit TypeApollo
MOID0.000016 AU
Observations Used24
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-19
Last Observation Used2025-10-19
Observations (25)
Date Type RA Dec Mag Band Observatory
2025-10-19 07:35:09 C 01 30 30.197 +05 30 57.13 V G96
2025-10-19 07:43:17 C 01 30 41.350 +05 31 29.86 V 703
2025-10-19 07:43:17 C 01 30 41.389 +05 31 28.81 V G96
2025-10-19 07:46:36 C 01 30 45.824 +05 31 41.12 V 703
2025-10-19 07:51:26 C 01 30 52.438 +05 31 59.70 V G96
2025-10-19 07:53:14 C 01 30 54.792 +05 32 08.16 V 703
2025-10-19 09:29:33 C 01 32 55.777 +05 37 25.61 V I52
2025-10-19 09:30:17 C 01 32 56.652 +05 37 27.88 V I52
2025-10-19 09:31:02 C 01 32 57.527 +05 37 30.07 V I52
2025-10-19 09:31:47 C 01 32 58.416 +05 37 32.16 V I52
2025-10-19 14:02:26 B 01 39 21.053 +05 47 12.30 V P13
2025-10-19 14:13:23 B 01 39 28.435 +05 47 37.79 V P13
2025-10-19 14:34:43 B 01 39 42.293 +05 48 25.27 V P13
2025-10-19 19:08:01 C 01 43 12.12 +05 54 28.2 Z L04
2025-10-19 19:11:24 C 01 43 13.72 +05 54 33.6 Z L04
2025-10-19 19:19:17 C 01 43 17.40 +05 54 46.8 Z L04
2025-10-19 19:50:11 B 01 43 29.50 +05 55 41.5 q M35
2025-10-19 19:52:18 B 01 43 31.22 +05 55 52.4 X M45
2025-10-19 19:56:12 B 01 43 32.04 +05 55 51.1 q M35
2025-10-19 19:58:01 B 01 43 33.60 +05 56 01.6 X M45
2025-10-19 20:02:13 B 01 43 34.55 +05 56 00.2 q M35
2025-10-19 20:03:43 B 01 43 35.97 +05 56 10.4 X M45
2025-10-19 20:54:34 B 01 43 59.39 +05 56 42.7 X G02
2025-10-19 21:04:13 B 01 44 03.11 +05 56 56.2 X G02
2025-10-19 21:14:12 B 01 44 06.93 +05 57 10.3 X G02