IAA RAS IAA Minor Planet Database

2023 KH

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1821062421 ± 4.53e-04
Semi-major axis (a)1.3347187509 AU ± 8.70e-04
Inclination (i)21.02858675° ± 2.48e-02
Long. of Asc. Node (Ω)49.91237745° ± 4.06e-03
Arg. of Perihelion (ω)169.30951206° ± 1.20e-02
Mean Anomaly (M)236.10027931° ± 5.92e-01
Mean Motion (n)0.6391865585°/day ± 6.25e-04
Perihelion dist (q)1.09165813 AU ± 9.34e-04
Aphelion dist (Q)1.57777937 AU ± 1.19e-03
Orbital Period1.54200095 yr ± 1.51e-03
Physical Parameters
H (abs. magnitude)23.97
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.112″
Uncertainty3
Orbit TypeAmor
MOID0.084010 AU
Observations Used15
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-18
Last Observation Used2023-05-23
Observations (15)
Date Type RA Dec Mag Band Observatory
2023-05-18 06:17:26 C 12 37 26.973 -16 24 46.11 – X F52
2023-05-18 06:33:15 C 12 37 24.067 -16 26 42.27 – X F52
2023-05-18 07:04:58 C 12 37 18.228 -16 30 34.37 – X F52
2023-05-18 09:27:59 C 12 36 52.024 -16 47 55.15 – V F52
2023-05-18 09:29:09 C 12 36 51.807 -16 48 03.67 – V F52
2023-05-19 21:14:39 C 12 31 18.860 -20 59 10.83 – V J04
2023-05-19 21:24:24 C 12 31 17.183 -21 00 16.60 – V J04
2023-05-19 21:34:03 C 12 31 15.516 -21 01 22.17 – V J04
2023-05-20 04:07:24 C 12 30 16.316 -21 45 19.68 – V 654
2023-05-20 04:24:32 C 12 30 13.416 -21 47 13.48 – V 654
2023-05-20 04:41:11 C 12 30 10.590 -21 49 04.02 – V 654
2023-05-20 04:58:50 C 12 30 07.598 -21 51 00.95 – V 654
2023-05-23 23:19:12 C 12 17 46.21 -30 46 44.5 – V 807
2023-05-23 23:27:10 C 12 17 45.08 -30 47 27.0 – V 807
2023-05-23 23:35:07 C 12 17 43.95 -30 48 09.1 – V 807