2018 KC3

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2073758510 ± 2.33e-08
Semi-major axis (a)1.1647563704 AU ± 2.84e-09
Inclination (i)14.48367993° ± 7.52e-06
Long. of Asc. Node (Ω)84.67153144° ± 3.76e-06
Arg. of Perihelion (ω)243.25545884° ± 8.48e-06
Mean Anomaly (M)283.61378754° ± 1.18e-05
Mean Motion (n)0.7840786610°/day ± 2.86e-09
Perihelion dist (q)0.92321403 AU ± 2.72e-08
Aphelion dist (Q)1.40629871 AU ± 2.73e-08
Orbital Period1.25705026 yr ± 4.59e-09
Physical Parameters
H (abs. magnitude)23.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.269″
Uncertainty0
Orbit TypeApollo
MOID0.002079 AU
Observations Used97
Oppositions2
Arc Total2013-2023
First Observation Used2013-06-10
Last Observation Used2023-12-16
Observations (104)
Date Type RA Dec Mag Band Observatory
2023-12-16 05:44:23 C 04 43 13.696 +17 49 32.30 V G96
2023-12-16 05:51:45 C 04 43 12.706 +17 49 49.37 V G96
2023-12-16 05:59:09 C 04 43 11.770 +17 50 05.35 V G96
2023-12-16 06:06:32 C 04 43 10.715 +17 50 21.98 V G96