2023 KE4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4781820847 ± 2.90e-05
Semi-major axis (a)2.2078316630 AU ± 1.43e-04
Inclination (i)7.37330659° ± 3.10e-04
Long. of Asc. Node (Ω)260.56859909° ± 1.45e-04
Arg. of Perihelion (ω)1.37731960° ± 2.04e-04
Mean Anomaly (M)266.15112644° ± 2.60e-02
Mean Motion (n)0.3004438649°/day ± 2.92e-05
Perihelion dist (q)1.15208612 AU ± 9.83e-05
Aphelion dist (Q)3.26357721 AU ± 2.21e-04
Orbital Period3.28056718 yr ± 3.19e-04
Physical Parameters
H (abs. magnitude)23.26
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.341″
Uncertainty2
Orbit TypeAmor
MOID0.135433 AU
Observations Used55
Oppositions1
Arc Total2023-2023
First Observation Used2023-05-26
Last Observation Used2023-07-16
Observations (55)
Date Type RA Dec Mag Band Observatory
2023-07-14 21:41:25 C 17 59 28.31 -02 24 53.0 X 033
2023-07-14 21:44:40 C 17 59 28.76 -02 24 50.4 X 033
2023-07-16 21:47:15 C 18 05 57.54 -01 50 49.7 X 033
2023-07-16 21:50:50 C 18 05 57.99 -01 50 46.8 X 033
2023-07-16 21:54:25 C 18 05 58.38 -01 50 45.0 X 033