2023 UK1

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5721330136 ± 3.38e-03
Semi-major axis (a)2.3331802295 AU ± 1.89e-02
Inclination (i)4.43727204° ± 1.64e-02
Long. of Asc. Node (Ω)28.31244911° ± 6.19e-02
Arg. of Perihelion (ω)278.56999134° ± 1.28e-01
Mean Anomaly (M)228.50439723° ± 2.80e+00
Mean Motion (n)0.2765603044°/day ± 3.35e-03
Perihelion dist (q)0.99829079 AU ± 1.13e-02
Aphelion dist (Q)3.66806967 AU ± 3.07e-02
Orbital Period3.56387474 yr ± 4.32e-02
Physical Parameters
H (abs. magnitude)21.99
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.209″
Uncertainty4
Orbit TypeApollo
MOID0.068966 AU
Observations Used29
Oppositions1
Arc Total2023-2023
First Observation Used2023-10-17
Last Observation Used2023-10-19
Observations (30)
Date Type RA Dec Mag Band Observatory
2023-10-17 04:03:53 C 22 33 10.084 -14 12 16.27 V G96
2023-10-17 04:12:05 C 22 33 11.297 -14 12 02.56 V G96
2023-10-17 04:20:17 C 22 33 12.488 -14 11 48.37 V G96
2023-10-17 04:28:30 C 22 33 13.702 -14 11 35.38 V G96
2023-10-17 05:23:43 C 22 33 21.856 -14 10 02.39 V I52
2023-10-17 05:32:38 C 22 33 23.159 -14 09 47.34 V I52
2023-10-17 05:41:32 C 22 33 24.462 -14 09 32.62 V I52
2023-10-17 05:48:21 C 22 33 25.405 -14 09 21.38 V H01
2023-10-17 05:50:27 C 22 33 25.808 -14 09 17.32 V I52
2023-10-17 05:55:31 C 22 33 26.462 -14 09 09.31 V H01
2023-10-17 06:11:07 C 22 33 28.774 -14 08 43.02 V H01
2023-10-17 06:20:50 C 22 33 30.217 -14 08 26.63 V H01
2023-10-17 10:13:13 C 22 34 06.31 -14 01 29.6 V 474
2023-10-17 10:20:12 C 22 34 07.34 -14 01 18.1 V 474
2023-10-17 10:26:48 C 22 34 08.31 -14 01 06.7 V 474
2023-10-17 10:32:14 C 22 34 09.11 -14 00 58.4 V 474
2023-10-18 02:05:30 C 22 36 30.20 -13 35 53.2 u H21
2023-10-18 02:17:37 C 22 36 31.91 -13 35 33.6 u H21
2023-10-18 04:02:37 C 22 36 47.45 -13 32 41.3 V I52
2023-10-18 04:29:45 C 22 36 51.29 -13 31 57.4 V I52
2023-10-18 04:36:25 C 22 36 52.25 -13 31 46.3 V I52
2023-10-18 04:43:07 C 22 36 53.23 -13 31 34.9 V I52
2023-10-19 04:03:03 C 22 40 17.720 -12 54 15.10 V I52
2023-10-19 04:10:51 C 22 40 18.840 -12 54 03.10 V I52
2023-10-19 04:18:38 C 22 40 19.970 -12 53 51.60 V I52
2023-10-19 04:37:38 C 22 40 22.510 -12 53 20.60 V I52
2023-10-19 05:01:17 C 22 40 25.680 -12 52 43.49 V H01
2023-10-19 05:07:41 C 22 40 26.564 -12 52 33.45 V H01
2023-10-19 05:22:56 C 22 40 28.660 -12 52 09.24 V H01
2023-10-19 05:30:42 C 22 40 29.719 -12 51 57.19 V H01