2023 KC4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8011365135 ± 4.41e-05
Semi-major axis (a)1.9497014135 AU ± 3.08e-04
Inclination (i)14.86810188° ± 1.85e-03
Long. of Asc. Node (Ω)217.01240839° ± 2.71e-03
Arg. of Perihelion (ω)160.07213609° ± 2.20e-03
Mean Anomaly (M)302.55012229° ± 7.09e-02
Mean Motion (n)0.3620429678°/day ± 8.57e-05
Perihelion dist (q)0.38772442 AU ± 1.05e-04
Aphelion dist (Q)3.51167841 AU ± 5.61e-04
Orbital Period2.72240140 yr ± 6.44e-04
Physical Parameters
H (abs. magnitude)20.33
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.274″
Uncertainty2
Orbit TypeApollo
MOID0.191346 AU
Observations Used109
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-25
Last Observation Used2023-06-27
Observations (115)
Date Type RA Dec Mag Band Observatory
2023-06-17 06:17:56 C 14 50 57.293 +37 35 47.64 V T12
2023-06-20 22:40:40 C 14 02 23.830 +44 23 33.25 V J95
2023-06-20 22:47:25 C 14 02 19.632 +44 24 01.26 V J95
2023-06-20 22:51:53 C 14 02 16.836 +44 24 19.12 V J95
2023-06-20 22:58:37 C 14 02 12.718 +44 24 47.16 V J95
2023-06-22 23:33:57 C 13 30 49.17 +47 30 46.0 X G15
2023-06-22 23:45:08 C 13 30 41.34 +47 31 27.1 X G15
2023-06-22 23:56:09 C 13 30 34.05 +47 32 03.8 X G15
2023-06-27 05:22:04 C 12 17 30.073 +51 48 44.42 V G96
2023-06-27 05:30:26 C 12 17 23.723 +51 48 56.95 V G96
2023-06-27 05:38:49 C 12 17 17.513 +51 49 09.98 V G96
2023-06-27 05:47:11 C 12 17 11.108 +51 49 21.07 V G96
2023-06-27 06:10:56 C 12 16 54.733 +51 50 16.22 W T12
2023-06-27 06:12:37 C 12 16 53.429 +51 50 18.70 W T12
2023-06-27 06:14:14 C 12 16 52.207 +51 50 21.25 W T12