2025 UK3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3988160434 ± 3.07e-04
Semi-major axis (a)1.5687561979 AU ± 7.74e-04
Inclination (i)16.87146442° ± 9.39e-03
Long. of Asc. Node (Ω)210.67134497° ± 6.42e-04
Arg. of Perihelion (ω)124.89232956° ± 3.25e-03
Mean Anomaly (M)38.30042490° ± 3.20e-02
Mean Motion (n)0.5016249092°/day ± 3.71e-04
Perihelion dist (q)0.94311106 AU ± 6.70e-04
Aphelion dist (Q)2.19440134 AU ± 1.19e-03
Orbital Period1.96486711 yr ± 1.45e-03
Physical Parameters
H (abs. magnitude)24.95
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.249″
Uncertainty2
Orbit TypeApollo
MOID0.056621 AU
Observations Used41
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-20
Last Observation Used2025-10-30
Observations (43)
Date Type RA Dec Mag Band Observatory
2025-10-20 00:29:28 C 02 40 41.63 +29 42 18.1 V K88
2025-10-20 00:30:31 C 02 40 41.75 +29 42 04.2 V K88
2025-10-20 00:33:44 C 02 40 42.15 +29 41 22.5 V K88
2025-10-20 01:29:21 C 02 40 49.45 +29 29 23.3 V K88
2025-10-20 01:32:55 C 02 40 49.98 +29 28 37.2 V K88
2025-10-20 01:36:31 C 02 40 50.46 +29 27 50.7 V K88
2025-10-20 02:59:56 C 02 41 01.69 +29 09 51.9 V K88
2025-10-20 03:04:18 C 02 41 02.28 +29 08 55.4 V K88
2025-10-20 03:08:40 C 02 41 02.87 +29 07 58.7 V K88
2025-10-20 05:24:52 C 02 41 31.34 +28 39 41.2 V H21
2025-10-20 05:28:22 C 02 41 31.76 +28 38 57.4 V H21
2025-10-20 05:32:48 C 02 41 32.28 +28 38 01.6 V H21
2025-10-20 19:21:55 C 02 43 33.60 +25 47 21.5 V K88
2025-10-20 19:28:17 C 02 43 34.38 +25 46 06.7 V K88
2025-10-20 19:33:51 C 02 43 35.00 +25 45 01.3 V K88
2025-10-20 20:08:04 B 02 43 38.81 +25 38 22.5 X M45
2025-10-20 20:13:05 B 02 43 39.40 +25 37 23.0 X M45
2025-10-20 20:17:51 B 02 43 39.93 +25 36 27.0 X M45
2025-10-20 22:52:20 C 02 43 56.65 +25 06 02.1 Z L04
2025-10-20 22:57:19 C 02 43 57.20 +25 05 03.7 Z L04
2025-10-20 23:08:43 C 02 43 58.33 +25 02 49.9 Z L04
2025-10-21 01:19:31 C 02 44 21.34 +24 37 04.2 X W62
2025-10-21 02:01:18 C 02 44 26.09 +24 29 03.6 X W62
2025-10-21 02:43:03 C 02 44 30.61 +24 21 03.9 X W62
2025-10-21 04:24:45 C 02 44 40.650 +24 03 48.00 V 807
2025-10-21 04:33:07 C 02 44 41.430 +24 02 12.10 V 807
2025-10-21 04:41:30 C 02 44 42.190 +24 00 36.10 V 807
2025-10-21 09:23:06 B 02 45 14.335 +23 04 57.32 V U52
2025-10-21 09:59:06 B 02 45 17.582 +22 58 11.17 V U52
2025-10-24 06:34:18 C 02 51 39.820 +11 59 31.40 V 807
2025-10-24 06:45:35 C 02 51 40.320 +11 57 59.20 V 807
2025-10-24 06:56:51 C 02 51 40.850 +11 56 26.90 V 807
2025-10-24 11:21:21 C 02 51 57.488 +11 19 18.37 V I52
2025-10-24 11:21:54 C 02 51 57.539 +11 19 13.94 V I52
2025-10-24 11:22:27 C 02 51 57.553 +11 19 09.55 V I52
2025-10-24 11:23:00 C 02 51 57.607 +11 19 05.56 V I52
2025-10-29 05:55:08 C 02 57 39.229 -00 15 10.73 V I52
2025-10-29 06:02:19 C 02 57 39.344 -00 15 44.53 V I52
2025-10-29 06:05:59 C 02 57 39.474 -00 16 01.27 V I52
2025-10-29 06:08:27 C 02 57 39.467 -00 16 11.57 V I52
2025-10-30 06:03:55 C 02 58 24.17 -01 58 24.7 V 291
2025-10-30 06:22:26 C 02 58 24.40 -01 59 39.4 V 291
2025-10-30 06:39:23 C 02 58 24.63 -02 00 47.9 V 291