2015 KP18

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.5864234233 ± 2.44e-07
Semi-major axis (a)1.6490954706 AU ± 3.08e-07
Inclination (i)1.02878908° ± 8.19e-06
Long. of Asc. Node (Ω)259.31714491° ± 1.14e-04
Arg. of Perihelion (ω)81.67281486° ± 1.18e-04
Mean Anomaly (M)310.04049041° ± 5.00e-04
Mean Motion (n)0.4654184311°/day ± 1.30e-07
Perihelion dist (q)0.68202726 AU ± 4.22e-07
Aphelion dist (Q)2.61616368 AU ± 6.33e-07
Orbital Period2.11772078 yr ± 5.94e-07
Physical Parameters
H (abs. magnitude)23.10
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.297″
Uncertainty0
Orbit TypeApollo
MOID0.000647 AU
Observations Used98
Oppositions1
Arc Total2015-2017
First Observation Used2015-05-18
Last Observation Used2017-11-27
Observations (102)
Date Type RA Dec Mag Band Observatory
2017-11-27 11:31:07 C 08 41 02.61 +18 11 13.3 o 291
2017-11-27 11:51:27 C 08 40 59.88 +18 11 21.4 o 291