2025 UN8

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6035117756 ± 4.30e-04
Semi-major axis (a)2.5004540770 AU ± 2.70e-03
Inclination (i)1.87982196° ± 9.50e-04
Long. of Asc. Node (Ω)213.37853891° ± 3.48e-05
Arg. of Perihelion (ω)163.66375017° ± 2.17e-03
Mean Anomaly (M)9.50358034° ± 1.54e-02
Mean Motion (n)0.2492780002°/day ± 4.04e-04
Perihelion dist (q)0.99140060 AU ± 1.52e-03
Aphelion dist (Q)4.00950756 AU ± 4.47e-03
Orbital Period3.95392406 yr ± 6.41e-03
Physical Parameters
H (abs. magnitude)28.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.441″
Uncertainty2
Orbit TypeApollo
MOID0.003344 AU
Observations Used29
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-27
Last Observation Used2025-11-01
Observations (29)
Date Type RA Dec Mag Band Observatory
2025-10-27 05:27:36 C 02 20 04.956 +13 06 57.17 V 703
2025-10-27 05:30:51 C 02 20 14.197 +13 07 22.91 V 703
2025-10-28 06:53:12 C 03 20 16.490 +15 08 51.11 V G96
2025-10-28 07:00:40 C 03 20 29.108 +15 09 13.86 V G96
2025-10-28 07:15:32 C 03 20 54.726 +15 09 58.39 V G96
2025-10-28 08:06:38 C 03 22 22.588 +15 12 22.03 V I52
2025-10-28 08:06:57 C 03 22 23.092 +15 12 22.68 V I52
2025-10-28 08:07:16 C 03 22 23.610 +15 12 23.08 V I52
2025-10-28 08:07:34 C 03 22 24.107 +15 12 24.48 V I52
2025-10-28 10:36:18 C 03 26 31.654 +15 18 28.58 V I52
2025-10-28 10:37:06 C 03 26 32.932 +15 18 30.64 V I52
2025-10-28 10:37:55 C 03 26 34.238 +15 18 31.93 V I52
2025-10-28 10:38:42 C 03 26 35.588 +15 18 34.49 V I52
2025-10-29 06:15:56 C 03 55 56.014 +15 51 59.83 V I52
2025-10-29 06:20:30 C 03 56 01.223 +15 52 07.61 V I52
2025-10-29 06:25:03 C 03 56 06.389 +15 52 12.76 V I52
2025-10-29 06:29:35 C 03 56 11.584 +15 52 19.85 V I52
2025-10-29 07:52:52 C 03 57 43.175 +15 53 54.26 W H01
2025-10-29 07:58:41 C 03 57 49.562 +15 54 00.76 W H01
2025-10-29 08:12:17 C 03 58 04.452 +15 54 15.58 W H01
2025-10-29 08:23:28 C 03 58 16.626 +15 54 27.67 W H01
2025-10-30 07:51:29 C 04 21 37.56 +16 10 05.7 V 291
2025-10-30 07:57:43 C 04 21 42.18 +16 10 08.7 V 291
2025-10-30 08:04:00 C 04 21 46.81 +16 10 11.9 V 291
2025-10-31 10:32:25 C 04 39 41.82 +16 15 42.1 V 291
2025-10-31 10:44:21 C 04 39 47.78 +16 15 41.6 V 291
2025-10-31 10:56:16 C 04 39 53.70 +16 15 42.1 V 291
2025-11-01 09:57:25 C 04 51 17.61 +16 16 18.1 V 291
2025-11-01 10:13:03 C 04 51 23.29 +16 16 17.2 V 291