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
2021-09-26 04:26:09 C 01 40 46.39 -26 38 39.6 u 807
2021-09-26 04:30:12 C 01 40 46.09 -26 38 34.3 u 807
2021-09-26 04:34:18 C 01 40 45.85 -26 38 28.9 u 807
2021-09-28 10:43:54 C 01 37 22.38 -25 23 52.0 V T05
2021-09-28 10:46:33 C 01 37 22.10 -25 23 47.6 V T05
2021-09-28 10:50:30 C 01 37 21.95 -25 23 42.2 V T05
2021-09-28 11:22:32 C 01 37 19.62 -25 22 57.6 V T05
2021-10-02 10:23:40 C 01 31 22.46 -23 08 45.6 V T05
2021-10-02 10:26:18 C 01 31 22.29 -23 08 42.5 V T05
2021-10-02 10:30:15 C 01 31 21.96 -23 08 37.0 V T05
2021-10-02 10:37:30 C 01 31 21.51 -23 08 25.7 V T05
2021-10-05 10:42:33 C 01 26 55.665 -21 25 06.52 U F52
2021-10-05 10:58:19 C 01 26 54.612 -21 24 43.82 U F52
2021-10-05 11:29:49 C 01 26 52.507 -21 23 58.42 U F52
2021-10-09 00:24:18 C 01 21 52.93 -19 21 45.6 X 595
2021-10-09 01:19:29 C 01 21 49.52 -19 20 25.6 X 595
2021-10-10 06:52:34 C 01 20 10.74 -18 37 52.0 V 703
2021-10-10 07:00:11 C 01 20 10.36 -18 37 41.6 V 703
2021-10-10 07:07:47 C 01 20 09.97 -18 37 29.6 V 703
2021-10-10 07:15:24 C 01 20 09.42 -18 37 18.4 V 703
2021-10-14 05:20:10 C 01 15 13.09 -16 22 59.5 V G96
2021-10-14 05:28:48 C 01 15 12.62 -16 22 47.7 V G96
2021-10-14 05:37:26 C 01 15 12.15 -16 22 35.5 V G96
2021-10-14 05:46:04 C 01 15 11.67 -16 22 23.6 V G96
2021-10-15 01:31:54 C 01 14 14.03 -15 54 07.6 u 807
2021-10-15 01:35:51 C 01 14 13.82 -15 54 02.4 u 807
2021-10-15 01:39:51 C 01 14 13.61 -15 53 56.6 u 807
2021-10-16 00:59:16 C 01 13 07.25 -15 21 11.3 u 807
2021-10-16 01:03:12 C 01 13 07.09 -15 21 06.1 u 807
2021-10-16 01:07:11 C 01 13 06.89 -15 21 00.2 u 807
2021-10-25 01:31:03 C 01 04 42.94 -10 29 39.3 V W94
2021-10-25 01:39:20 C 01 04 42.62 -10 29 28.4 V W94
2021-10-25 01:47:32 C 01 04 42.31 -10 29 18.0 V W94
2021-10-26 08:35:45 C 01 03 47.771 -09 50 15.05 U F51
2021-10-26 08:36:40 C 01 03 47.739 -09 50 14.02 U F51
2021-10-26 08:55:19 C 01 03 47.116 -09 49 50.49 U F51
2021-10-26 09:13:58 C 01 03 46.512 -09 49 26.86 U F51
2021-10-26 09:34:26 C 01 03 45.841 -09 49 01.07 U F51
2021-10-26 09:35:21 C 01 03 45.809 -09 48 59.85 U F51
2021-10-31 05:43:00 C 01 01 01.38 -07 26 45.5 V G96
2021-10-31 05:50:31 C 01 01 01.28 -07 26 36.5 V G96
2021-10-31 05:58:02 C 01 01 01.05 -07 26 27.2 V G96
2021-10-31 06:05:34 C 01 01 00.86 -07 26 18.4 V G96
2021-11-01 01:38:09 C 01 00 39.78 -07 03 02.2 V W94
2021-11-01 01:46:31 C 01 00 39.52 -07 02 52.0 V W94
2021-11-01 01:54:47 C 01 00 39.39 -07 02 41.9 V W94
2021-11-01 07:01:38 C 01 00 34.210 -06 56 54.45 U F51
2021-11-01 07:18:45 C 01 00 33.847 -06 56 34.54 U F51
2021-11-01 07:35:49 C 01 00 33.489 -06 56 14.56 U F51
2021-11-01 07:52:54 C 01 00 33.123 -06 55 54.64 U F51