2022 KB4

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4770693984 ± 1.41e-08
Semi-major axis (a)2.0670858781 AU ± 3.06e-09
Inclination (i)2.13496463° ± 1.92e-06
Long. of Asc. Node (Ω)189.86454391° ± 5.79e-05
Arg. of Perihelion (ω)51.85351506° ± 6.32e-05
Mean Anomaly (M)61.40637306° ± 4.97e-06
Mean Motion (n)0.3316457958°/day ± 7.35e-10
Perihelion dist (q)1.08094246 AU ± 2.91e-08
Aphelion dist (Q)3.05322929 AU ± 2.94e-08
Orbital Period2.97192455 yr ± 6.59e-09
Physical Parameters
H (abs. magnitude)24.46
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.214″
Uncertainty0
Orbit TypeAmor
MOID0.074316 AU
Observations Used66
Oppositions2
Arc Total2022-2025
First Observation Used2022-05-26
Last Observation Used2025-07-01
Observations (72)
Date Type RA Dec Mag Band Observatory
2025-04-02 10:17:30 C 13 35 47.313 -08 52 28.92 V F51
2025-04-02 10:34:46 C 13 35 48.742 -08 52 28.94 V F51
2025-04-21 07:49:07 C 14 42 27.763 -08 09 51.62 V G96
2025-04-21 08:13:07 C 14 42 32.663 -08 09 46.19 V G96
2025-04-24 11:11:56 C 15 00 22.452 -07 52 18.80 V F51
2025-04-24 11:28:54 C 15 00 26.421 -07 52 14.47 V F51
2025-04-25 11:04:33 C 15 06 35.549 -07 45 56.80 X F51
2025-04-25 11:22:45 C 15 06 40.019 -07 45 51.76 X F51
2025-04-25 11:40:56 C 15 06 44.481 -07 45 46.63 X F51
2025-04-25 11:59:05 C 15 06 48.921 -07 45 41.53 X F51
2025-05-09 09:18:30 C 16 59 26.590 -05 28 37.80 V 691
2025-05-09 09:46:22 C 16 59 36.660 -05 28 23.10 V 691
2025-05-09 10:14:13 C 16 59 46.810 -05 28 08.20 V 691
2025-05-09 14:04:39 C 17 01 14.505 -05 25 50.16 X F51
2025-05-09 14:12:28 C 17 01 17.332 -05 25 45.47 X F51
2025-05-09 14:20:16 C 17 01 20.148 -05 25 41.49 X F51
2025-06-22 12:28:02 C 20 37 54.674 -03 18 22.31 X F51
2025-06-22 12:56:13 C 20 37 55.366 -03 18 31.88 X F51
2025-06-22 13:10:19 C 20 37 55.703 -03 18 36.71 X F51
2025-07-01 12:02:30 C 20 42 44.893 -04 44 31.32 X F52
2025-07-01 12:18:10 C 20 42 44.827 -04 44 38.39 X F52
2025-07-01 12:33:53 C 20 42 44.757 -04 44 45.46 X F52