2006 KK21

NEO PHA MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.8704270359 ± 2.71e-07
Semi-major axis (a)2.7273002623 AU ± 8.24e-09
Inclination (i)12.44823049° ± 3.31e-05
Long. of Asc. Node (Ω)188.85645636° ± 2.19e-04
Arg. of Perihelion (ω)285.88739415° ± 1.94e-04
Mean Anomaly (M)136.08730301° ± 5.07e-06
Mean Motion (n)0.2188330154°/day ± 9.91e-10
Perihelion dist (q)0.35338438 AU ± 7.38e-07
Aphelion dist (Q)5.10121615 AU ± 7.38e-07
Orbital Period4.50401088 yr ± 2.04e-08
Physical Parameters
H (abs. magnitude)20.59
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.395″
Uncertainty0
Orbit TypeApollo
MOID0.026863 AU
Observations Used90
Oppositions14
Arc Total2006-2024
First Observation Used2006-05-23
Last Observation Used2024-06-06
Observations (91)
Date Type RA Dec Mag Band Observatory
2006-06-04 05:58:57 C 14 51 27.09 +09 12 00.7 d 291
2006-06-04 06:10:00 C 14 51 26.95 +09 11 46.2 d 291
2006-06-04 06:15:27 C 14 51 26.86 +09 11 38.9 d 291
2006-06-05 09:13:13 C 14 51 14.45 +08 37 13.2 d 291
2006-06-05 09:18:45 C 14 51 14.42 +08 37 06.9 d 291
2006-06-05 09:24:15 C 14 51 14.32 +08 37 00.0 d 291
2015-05-22 07:01:19 C 16 25 52.99 +13 29 46.4 q G96
2015-05-22 07:09:00 C 16 25 51.46 +13 29 37.0 q G96
2015-05-22 07:52:16 C 16 25 42.70 +13 28 46.7 q G96
2015-05-22 07:54:42 C 16 25 42.44 +13 28 43.7 q G96
2015-05-22 07:55:55 C 16 25 42.24 +13 28 42.2 q G96
2015-05-22 08:25:28 C 16 25 36.39 +13 28 07.5 q G96
2015-05-22 08:26:41 C 16 25 36.14 +13 28 06.3 q G96
2015-05-22 08:27:55 C 16 25 35.90 +13 28 04.7 q G96
2015-05-22 08:29:07 C 16 25 35.66 +13 28 03.5 q G96
2015-05-22 10:40:01 C 16 25 10.06 +13 25 28.7 q G96
2015-05-22 10:41:14 C 16 25 09.82 +13 25 27.2 q G96
2015-05-22 10:42:27 C 16 25 09.60 +13 25 25.9 q G96
2015-05-22 10:43:39 C 16 25 09.35 +13 25 24.5 q G96
2015-05-22 23:56:46 C 16 22 42.41 +13 09 59.2 q I93
2015-05-23 00:07:08 C 16 22 40.44 +13 09 47.5 q I93
2015-05-23 00:17:29 C 16 22 38.53 +13 09 35.5 q I93
2015-05-23 03:17:19 C 16 22 06.82 +13 06 09.9 t H01
2015-05-23 03:27:49 C 16 22 04.90 +13 05 58.1 t H01
2015-05-23 03:34:43 C 16 22 03.63 +13 05 50.3 t H01
2015-05-23 08:09:22 C 16 21 13.07 +13 00 38.1 q G96
2015-05-23 08:10:34 C 16 21 12.83 +13 00 36.8 q G96
2015-05-23 08:11:48 C 16 21 12.61 +13 00 35.3 q G96
2015-05-23 08:13:00 C 16 21 12.39 +13 00 34.1 q G96
2024-04-15 10:58:14 C 21 03 04.500 +04 34 41.40 V I52
2024-04-15 11:07:09 C 21 03 01.250 +04 34 48.40 V I52
2024-04-15 11:16:04 C 21 02 57.970 +04 34 53.60 V I52
2024-04-15 11:25:01 C 21 02 54.780 +04 35 00.30 V I52
2024-05-18 12:56:37 C 17 07 21.177 +07 51 20.13 X F52
2024-05-18 13:25:06 C 17 07 15.601 +07 51 11.35 X F52
2024-05-18 13:39:17 C 17 07 12.837 +07 51 07.01 X F52
2024-06-05 06:56:14 C 16 09 39.07 +04 57 37.4 V 691
2024-06-05 07:09:08 C 16 09 37.90 +04 57 31.6 V 691
2024-06-05 07:22:02 C 16 09 36.72 +04 57 25.5 V 691
2024-06-06 05:10:01 C 16 07 43.16 +04 47 21.2 V H21
2024-06-06 05:14:10 C 16 07 42.79 +04 47 19.3 V H21