2021 KQ22

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6475255800 ± 2.00e+00
Semi-major axis (a)2.7900837169 AU ± 3.00e+00
Inclination (i)3.72951225° ± 4.00e+00
Long. of Asc. Node (Ω)55.64157363° ± 5.00e+00
Arg. of Perihelion (ω)188.82014197° ± 6.00e+00
Mean Anomaly (M)344.94821589° ± 3.14e-02
Mean Motion (n)0.2114843200°/day ± 3.41e-01
Perihelion dist (q)0.98343290 AU ± 5.68e+00
Aphelion dist (Q)4.59673490 AU ± 7.45e+00
Orbital Period4.66042900 yr ± 7.52e+00
Physical Parameters
H (abs. magnitude)32.04
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-04-18
RMS Residual0.285″
Uncertainty2
Orbit TypeApollo
MOID0.012349 AU
Observations Used7
Oppositions1
Arc Total2021-2021
First Observation Used
Last Observation Used2021-05-16
Observations (7)
Date Type RA Dec Mag Band Observatory
2021-05-16 13:50:08 C 14 30 54.007 -05 46 51.49 V P07
2021-05-16 14:43:51 C 14 43 29.246 -07 51 48.35 V P07
2021-05-16 16:54:24 C 15 19 34.774 -13 32 22.34 V P07
2021-05-16 17:52:00 C 15 38 12.494 -16 13 32.16 V P07
2021-05-16 17:54:36 C 15 39 05.218 -16 20 50.71 V P07
2021-05-16 19:04:21 C 16 03 56.263 -19 36 16.60 V P07
2021-05-16 20:05:28 C 16 27 29.134 -22 20 17.16 V P07