2018 KD3

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.7297227595 ± 1.77e-05
Semi-major axis (a)1.5612386031 AU ± 7.38e-05
Inclination (i)27.07691616° ± 4.56e-04
Long. of Asc. Node (Ω)220.91970352° ± 2.47e-04
Arg. of Perihelion (ω)265.77315654° ± 2.71e-04
Mean Anomaly (M)333.60415501° ± 9.33e-02
Mean Motion (n)0.5052523644°/day ± 3.58e-05
Perihelion dist (q)0.42196726 AU ± 3.41e-05
Aphelion dist (Q)2.70050994 AU ± 1.31e-04
Orbital Period1.95076036 yr ± 1.38e-04
Physical Parameters
H (abs. magnitude)20.79
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.306″
Uncertainty2
Orbit TypeApollo
MOID0.126197 AU
Observations Used49
Oppositions1
Arc Total2018-2018
First Observation Used2018-05-25
Last Observation Used2018-07-08
Observations (52)
Date Type RA Dec Mag Band Observatory
2018-07-08 03:26:13 C 15 53 58.86 +16 53 28.7 u H21
2018-07-08 03:34:17 C 15 53 58.85 +16 53 22.2 u H21