2021 KQ7

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.4932267968 ± 3.48e-08
Semi-major axis (a)2.3803281125 AU ± 3.65e-09
Inclination (i)12.64463329° ± 4.00e-06
Long. of Asc. Node (Ω)49.95408213° ± 1.55e-05
Arg. of Perihelion (ω)271.71416861° ± 3.52e-05
Mean Anomaly (M)60.71404272° ± 7.35e-06
Mean Motion (n)0.2683842571°/day ± 6.17e-10
Perihelion dist (q)1.20628650 AU ± 8.29e-08
Aphelion dist (Q)3.55436972 AU ± 8.31e-08
Orbital Period3.67244448 yr ± 8.44e-09
Physical Parameters
H (abs. magnitude)19.98
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.191″
Uncertainty0
Orbit TypeAmor
MOID0.309884 AU
Observations Used103
Oppositions8
Arc Total2010-2021
First Observation Used2010-10-14
Last Observation Used2021-11-11
Observations (108)
Date Type RA Dec Mag Band Observatory
2021-11-09 06:15:57 C 00 58 39.593 -03 25 47.32 U F51
2021-11-09 06:36:26 C 00 58 39.498 -03 25 26.00 U F51
2021-11-09 06:56:56 C 00 58 39.371 -03 25 04.67 U F51
2021-11-09 07:17:25 C 00 58 39.235 -03 24 43.34 U F51
2021-11-11 04:32:05 C 00 58 35.61 -02 38 21.6 V G96
2021-11-11 04:39:28 C 00 58 35.63 -02 38 14.8 V G96
2021-11-11 04:46:52 C 00 58 35.61 -02 38 07.1 V G96
2021-11-11 04:54:16 C 00 58 35.55 -02 37 59.7 V G96