2009 WK6

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.6002468046 ± 2.90e-07
Semi-major axis (a)2.3602847680 AU ± 1.42e-07
Inclination (i)6.72562603° ± 2.19e-05
Long. of Asc. Node (Ω)254.83623800° ± 5.85e-05
Arg. of Perihelion (ω)89.10216108° ± 9.33e-05
Mean Anomaly (M)173.70584538° ± 7.89e-05
Mean Motion (n)0.2718101502°/day ± 2.46e-08
Perihelion dist (q)0.94353138 AU ± 6.86e-07
Aphelion dist (Q)3.77703816 AU ± 7.21e-07
Orbital Period3.62615702 yr ± 3.28e-07
Physical Parameters
H (abs. magnitude)19.29
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.375″
Uncertainty0
Orbit TypeApollo
MOID0.092302 AU
Observations Used71
Oppositions6
Arc Total2009-2017
First Observation Used2009-11-17
Last Observation Used2017-01-09
Observations (72)
Date Type RA Dec Mag Band Observatory
2009-11-17 10:16:51 C 07 06 39.99 +22 23 00.9 r G96
2009-11-17 10:26:10 C 07 06 39.49 +22 22 58.8 r G96
2009-11-17 10:35:32 C 07 06 38.98 +22 22 56.9 r G96
2009-11-17 10:44:41 C 07 06 38.44 +22 22 54.6 r G96
2009-11-17 11:34:58 C 07 06 35.61 +22 22 42.4 o H01
2009-11-17 11:41:10 C 07 06 35.26 +22 22 40.9 o H01
2009-11-17 11:46:30 C 07 06 34.96 +22 22 39.6 o H01
2009-11-17 11:46:58 C 07 06 34.93 +22 22 39.3 r G96
2009-11-17 11:52:36 C 07 06 34.62 +22 22 38.1 o H01
2009-11-17 11:58:03 C 07 06 34.31 +22 22 36.8 o H01
2009-11-17 11:58:30 C 07 06 34.33 +22 22 37.2 r G96
2009-11-17 12:10:01 C 07 06 33.72 +22 22 34.5 r G96
2009-11-17 12:21:27 C 07 06 33.03 +22 22 31.5 r G96
2009-11-18 10:39:01 C 07 05 21.03 +22 17 18.0 o H01
2009-11-18 10:46:57 C 07 05 20.57 +22 17 16.1 o H01
2009-11-18 10:54:36 C 07 05 20.13 +22 17 14.3 o H01
2009-11-18 11:12:38 C 07 05 19.07 +22 17 10.0 o H01
2009-11-18 11:41:45 C 07 05 17.46 +22 17 02.8 c 926
2009-11-18 11:47:38 C 07 05 17.11 +22 17 02.5 c 926
2009-11-18 11:53:33 C 07 05 16.74 +22 17 00.8 c 926
2009-11-19 08:34:23 C 07 04 07.65 +22 12 12.8 o 291
2009-11-19 08:40:57 C 07 04 07.23 +22 12 11.3 o 291
2009-11-19 08:46:47 C 07 04 06.96 +22 12 10.4 o 291
2009-11-19 09:12:31 C 07 04 05.13 +22 12 03.6 r H36
2009-11-19 09:23:04 C 07 04 04.55 +22 12 00.4 r H36
2009-11-19 09:33:35 C 07 04 03.91 +22 11 57.8 r H36
2009-11-21 07:14:15 C 07 01 22.16 +22 01 32.9 o 291
2009-11-21 07:23:45 C 07 01 21.76 +22 01 29.4 o 291
2009-11-21 07:29:29 C 07 01 21.25 +22 01 30.1 o 291
2009-11-22 06:52:12 C 06 59 54.05 +21 56 14.4 o 291
2009-11-22 06:58:00 C 06 59 53.65 +21 56 12.6 o 291
2009-11-22 07:03:45 C 06 59 53.25 +21 56 12.9 o 291
2009-11-22 08:53:07 C 06 59 46.07 +21 55 48.1 o H01
2009-11-22 08:59:23 C 06 59 45.66 +21 55 46.8 o H01
2009-11-22 09:07:10 C 06 59 45.14 +21 55 45.0 o H01
2009-11-23 10:22:21 C 06 58 07.45 +21 50 09.0 o 291
2009-11-23 10:41:00 C 06 58 06.19 +21 50 05.4 o 291
2009-11-26 11:54:01 C 06 53 07.13 +21 34 07.2 o 291
2009-11-26 11:59:54 C 06 53 06.70 +21 34 06.5 o 291
2009-11-26 12:05:43 C 06 53 06.25 +21 34 04.0 o 291
2009-12-19 11:13:56 C 06 09 56.21 +19 46 32.2 o 291
2009-12-19 11:39:20 C 06 09 54.27 +19 46 27.1 o 291
2009-12-19 11:45:00 C 06 09 53.81 +19 46 26.8 o 291
2009-12-20 11:51:12 C 06 08 05.30 +19 42 22.2 o 291
2009-12-20 11:56:50 C 06 08 04.89 +19 42 21.3 o 291
2009-12-20 12:02:42 C 06 08 04.43 +19 42 20.2 o 291
2010-01-04 04:19:24 C 05 45 54.11 +18 52 51.9 o 691
2010-01-04 05:24:59 C 05 45 50.62 +18 52 43.7 o 691
2010-01-04 08:01:46 C 05 45 42.60 +18 52 26.4 o 291
2010-01-04 08:08:02 C 05 45 42.21 +18 52 26.1 o 291