2025 UK9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2632149665 ± 4.26e-05
Semi-major axis (a)1.0002823367 AU ± 2.07e-05
Inclination (i)2.25916731° ± 3.63e-04
Long. of Asc. Node (Ω)38.18136159° ± 6.25e-05
Arg. of Perihelion (ω)102.92976550° ± 1.58e-03
Mean Anomaly (M)307.59026946° ± 5.94e-03
Mean Motion (n)0.9852090129°/day ± 3.05e-05
Perihelion dist (q)0.73699306 AU ± 4.53e-05
Aphelion dist (Q)1.26357162 AU ± 5.00e-05
Orbital Period1.00042353 yr ± 3.10e-05
Physical Parameters
H (abs. magnitude)29.83
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-03
RMS Residual0.233″
Uncertainty1
Orbit TypeApollo
MOID0.000722 AU
Observations Used21
Oppositions1
Arc Total2025-2025
First Observation Used2025-10-28
Last Observation Used2025-10-30
Observations (21)
Date Type RA Dec Mag Band Observatory
2025-10-28 07:23:45 C 03 50 48.671 +09 35 35.84 V G96
2025-10-28 07:31:09 C 03 50 53.761 +09 35 46.14 V G96
2025-10-28 07:45:57 C 03 51 04.144 +09 36 06.12 V G96
2025-10-28 09:18:16 C 03 52 09.822 +09 38 03.70 V I52
2025-10-28 09:21:11 C 03 52 11.960 +09 38 07.76 V I52
2025-10-28 09:24:06 C 03 52 14.117 +09 38 10.75 V I52
2025-10-28 09:27:00 C 03 52 16.234 +09 38 14.06 V I52
2025-10-28 09:59:59 C 03 52 38.384 +09 38 31.65 W H01
2025-10-28 10:04:21 C 03 52 41.704 +09 38 36.47 W H01
2025-10-28 10:20:07 C 03 52 53.809 +09 38 53.63 W H01
2025-10-28 10:29:41 C 03 53 01.245 +09 39 03.97 W H01
2025-10-29 06:46:14 C 04 22 23.315 +10 13 49.94 V I52
2025-10-29 06:46:52 C 04 22 24.438 +10 13 51.74 V I52
2025-10-29 06:47:30 C 04 22 25.626 +10 13 53.29 V I52
2025-10-29 06:48:08 C 04 22 26.742 +10 13 55.16 V I52
2025-10-29 12:07:57 C 04 33 34.160 +10 24 46.27 V U74
2025-10-29 12:12:37 C 04 33 45.402 +10 24 57.05 V U74
2025-10-29 23:36:45 C 05 17 04.538 +10 45 46.26 W J95
2025-10-29 23:44:19 C 05 17 41.275 +10 46 04.40 W J95
2025-10-29 23:52:43 C 05 18 22.334 +10 46 24.85 W J95
2025-10-30 00:01:48 C 05 19 07.068 +10 46 46.02 W J95