2023 KU4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2836896760 ± 1.28e-01
Semi-major axis (a)1.3739915192 AU ± 2.35e-01
Inclination (i)8.91033013° ± 3.05e+00
Long. of Asc. Node (Ω)245.06918462° ± 1.00e-01
Arg. of Perihelion (ω)330.85144505° ± 1.63e+00
Mean Anomaly (M)212.15515389° ± 1.49e+02
Mean Motion (n)0.6114092400°/day ± 1.57e-01
Perihelion dist (q)0.98404890 AU ± 2.43e-01
Aphelion dist (Q)1.76560510 AU ± 3.49e-01
Orbital Period1.61202610 yr ± 4.13e-01
Physical Parameters
H (abs. magnitude)28.17
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual1.258″
Uncertainty3
Orbit TypeApollo
MOID0.001157 AU
Observations Used28
Oppositions1
Arc Total2023-2023
First Observation Used
Last Observation Used2023-05-31
Observations (28)
Date Type RA Dec Mag Band Observatory
2023-05-28 08:49:08 C 17 05 01.198 +42 46 28.27 V 703
2023-05-28 08:50:57 C 17 05 09.823 +42 45 22.75 V 703
2023-05-28 08:52:48 C 17 05 18.647 +42 44 15.90 V 703
2023-05-28 08:54:39 C 17 05 27.373 +42 43 10.52 V 703
2023-05-28 10:24:27 C 17 12 08.557 +41 50 21.52 V I52
2023-05-28 10:24:36 C 17 12 09.187 +41 50 16.08 V I52
2023-05-28 10:24:46 C 17 12 09.882 +41 50 10.46 V I52
2023-05-28 21:57:41 B 17 50 13.615 +36 57 46.08 X K74
2023-05-28 22:13:08 B 17 50 40.637 +36 53 28.36 X K74
2023-05-28 22:28:18 B 17 51 06.518 +36 49 16.14 X K74
2023-05-28 22:43:26 B 17 51 31.752 +36 45 06.41 X K74
2023-05-29 06:23:34 C 18 03 54.094 +34 54 10.12 V I52
2023-05-29 06:23:53 C 18 03 54.374 +34 54 06.73 V I52
2023-05-29 06:24:11 C 18 03 54.702 +34 54 03.17 V I52
2023-05-29 06:24:31 C 18 03 54.986 +34 53 59.64 V I52
2023-05-30 01:56:26 C 18 20 07.049 +31 49 42.67 V J95
2023-05-30 02:13:12 C 18 20 14.014 +31 47 52.04 V J95
2023-05-30 08:02:32 C 18 23 19.52 +31 15 13.9 u H21
2023-05-30 08:08:35 C 18 23 21.26 +31 14 39.5 u H21
2023-05-30 08:16:38 C 18 23 23.58 +31 13 53.2 u H21
2023-05-30 08:20:39 C 18 23 24.75 +31 13 30.1 u H21
2023-05-30 08:51:30 C 18 23 57.326 +31 11 39.40 V 654
2023-05-30 09:03:04 C 18 24 00.401 +31 10 39.31 V 654
2023-05-30 09:36:12 C 18 24 09.066 +31 07 44.58 V 654
2023-05-30 09:40:49 C 18 24 10.224 +31 07 20.27 V 654
2023-05-31 09:08:36 C 18 32 13.780 +29 31 07.50 V I52
2023-05-31 09:11:41 C 18 32 14.080 +29 30 58.30 V I52
2023-05-31 09:14:46 C 18 32 14.350 +29 30 49.00 V I52