2023 UK

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4346788962 ± 2.00e+00
Semi-major axis (a)1.0756406974 AU ± 3.00e+00
Inclination (i)0.69555926° ± 4.00e+00
Long. of Asc. Node (Ω)222.59144211° ± 5.00e+00
Arg. of Perihelion (ω)46.66845945° ± 6.00e+00
Mean Anomaly (M)20.53788238° ± 3.35e-01
Mean Motion (n)0.8834950500°/day ± 3.70e+00
Perihelion dist (q)0.60815050 AU ± 2.74e+00
Aphelion dist (Q)1.54312790 AU ± 4.81e+00
Orbital Period1.11557800 yr ± 4.67e+00
Physical Parameters
H (abs. magnitude)26.14
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.221″
Uncertainty3
Orbit TypeApollo
MOID0.005363 AU
Observations Used22
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-10-18
Observations (23)
Date Type RA Dec Mag Band Observatory
2023-10-16 09:19:42 C 02 18 39.820 +17 41 30.77 V V00
2023-10-16 09:27:38 C 02 18 35.366 +17 40 59.66 V V00
2023-10-16 09:35:34 C 02 18 30.931 +17 40 28.70 V V00
2023-10-16 09:43:30 C 02 18 26.550 +17 39 57.89 V V00
2023-10-16 10:32:01 C 02 17 59.407 +17 36 41.79 V H01
2023-10-16 10:37:33 C 02 17 56.396 +17 36 20.03 V H01
2023-10-16 10:54:00 C 02 17 47.449 +17 35 15.35 V H01
2023-10-16 11:01:36 C 02 17 43.343 +17 34 45.60 V H01
2023-10-16 12:18:19 C 02 17 02.576 +17 29 50.03 V I52
2023-10-16 12:21:39 C 02 17 00.834 +17 29 36.42 V I52
2023-10-16 12:24:58 C 02 16 59.106 +17 29 23.60 V I52
2023-10-16 12:28:17 C 02 16 57.335 +17 29 10.75 V I52
2023-10-17 02:50:11 C 02 10 06.33 +16 37 44.3 V J04
2023-10-17 03:12:30 C 02 09 55.55 +16 36 26.8 V J04
2023-10-17 05:04:54 C 02 09 12.88 +16 29 49.6 V 691
2023-10-17 05:27:21 C 02 09 02.40 +16 28 35.4 V 691
2023-10-17 06:59:05 C 02 08 19.154 +16 23 30.52 V I52
2023-10-17 07:00:53 C 02 08 18.323 +16 23 25.12 V I52
2023-10-17 07:02:40 C 02 08 17.452 +16 23 18.89 V I52
2023-10-17 07:04:28 C 02 08 16.638 +16 23 12.77 V I52
2023-10-18 05:57:37 C 01 59 04.45 +15 11 38.3 u H21
2023-10-18 06:09:42 C 01 58 59.69 +15 11 03.4 u H21
2023-10-18 06:13:43 C 01 58 58.10 +15 10 51.7 u H21