2018 KC4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3681306000
Semi-major axis (a)1.0162160000 AU
Inclination (i)2.11037000°
Long. of Asc. Node (Ω)249.92881000°
Arg. of Perihelion (ω)104.12536000°
Mean Anomaly (M)46.61217000°
Mean Motion (n)0.9621107300°/day
Perihelion dist (q)0.64211580 AU
Aphelion dist (Q)1.39031620 AU
Orbital Period1.02442230 yr
Physical Parameters
H (abs. magnitude)26.27
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.890″
Uncertainty8
Orbit TypeApollo
MOID0.004599 AU
Observations Used9
Oppositions1
Arc Total
First Observation Used
Last Observation Used2018-05-22
Observations (9)
Date Type RA Dec Mag Band Observatory
2018-05-21 10:09:33 C 15 41 05.82 -37 31 21.6 U T08
2018-05-21 10:18:08 C 15 40 57.33 -37 32 19.0 U T08
2018-05-21 10:28:46 C 15 40 46.71 -37 33 32.5 U T08
2018-05-21 10:42:36 C 15 40 32.88 -37 35 06.3 U T08
2018-05-22 10:13:45 C 15 10 56.83 -41 06 43.3 U T05
2018-05-22 10:25:04 C 15 10 33.52 -41 08 52.2 U T05
2018-05-22 10:36:32 C 15 10 09.95 -41 11 01.7 U T05
2018-05-22 10:49:27 C 15 09 43.35 -41 13 26.6 U T05
2018-05-22 11:11:22 C 15 08 57.67 -41 17 32.3 U T05