2022 KW4

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.1629213714 ± 2.94e-05
Semi-major axis (a)1.1936825968 AU ± 4.11e-05
Inclination (i)7.73742717° ± 9.42e-04
Long. of Asc. Node (Ω)69.12433781° ± 7.47e-05
Arg. of Perihelion (ω)209.30674954° ± 1.41e-03
Mean Anomaly (M)219.00023269° ± 4.72e-02
Mean Motion (n)0.7557514393°/day ± 3.91e-05
Perihelion dist (q)0.99920619 AU ± 4.91e-05
Aphelion dist (Q)1.38815900 AU ± 5.93e-05
Orbital Period1.30416726 yr ± 6.74e-05
Physical Parameters
H (abs. magnitude)28.20
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.482″
Uncertainty2
Orbit TypeApollo
MOID0.002371 AU
Observations Used53
Oppositions1
Arc Total2022-2022
First Observation Used2022-05-24
Last Observation Used2022-05-30
Observations (56)
Date Type RA Dec Mag Band Observatory
2022-05-30 00:41:13 C 18 15 15.91 -03 05 53.9 X 033
2022-05-30 00:41:37 C 18 15 17.01 -03 06 15.1 X 033
2022-05-30 12:34:15 C 18 56 24.424 -14 32 50.50 V T12
2022-05-30 12:35:33 C 18 56 29.072 -14 34 15.40 V T12
2022-05-30 12:35:56 C 18 56 30.381 -14 34 39.43 V T12
2022-05-30 12:36:22 C 18 56 31.899 -14 35 07.18 V T12