2016 KB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6710383236 ± 3.15e-08
Semi-major axis (a)2.3155479492 AU ± 2.05e-08
Inclination (i)14.85366330° ± 8.21e-06
Long. of Asc. Node (Ω)154.75524065° ± 6.17e-05
Arg. of Perihelion (ω)206.63601505° ± 6.29e-05
Mean Anomaly (M)218.26721756° ± 1.70e-05
Mean Motion (n)0.2797252098°/day ± 3.72e-09
Perihelion dist (q)0.76172654 AU ± 7.32e-08
Aphelion dist (Q)3.86936936 AU ± 8.05e-08
Orbital Period3.52355186 yr ± 4.68e-08
Physical Parameters
H (abs. magnitude)20.25
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.280″
Uncertainty0
Orbit TypeApollo
MOID0.152254 AU
Observations Used81
Oppositions5
Arc Total2016-2023
First Observation Used2016-05-30
Last Observation Used2023-06-25
Observations (106)
Date Type RA Dec Mag Band Observatory
2023-11-20 20:37:39 S 09 02 21.27 -26 35 43.5 L C51
2023-11-20 20:37:51 S 09 02 21.25 -26 35 42.9 L C51
2023-11-20 23:43:58 S 09 02 03.87 -26 33 26.2 L C51
2023-11-21 01:16:56 S 09 01 55.18 -26 32 17.5 L C51
2023-11-21 02:50:05 S 09 01 46.51 -26 31 08.2 L C51
2023-11-21 05:56:11 S 09 01 29.11 -26 28 51.8 L C51