2010 WD9

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3059956000
Semi-major axis (a)1.3774976000 AU
Inclination (i)2.12819000°
Long. of Asc. Node (Ω)63.80426000°
Arg. of Perihelion (ω)333.69643000°
Mean Anomaly (M)110.32538000°
Mean Motion (n)0.6096320300°/day
Perihelion dist (q)0.95598940 AU
Aphelion dist (Q)1.79900580 AU
Orbital Period1.61672550 yr
Physical Parameters
H (abs. magnitude)23.76
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.610″
Uncertainty6
Orbit TypeApollo
MOID0.002366 AU
Observations Used62
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-01-30
Observations (63)
Date Type RA Dec Mag Band Observatory
2010-11-30 11:20:43 C 10 13 09.55 +17 47 42.6 r 703
2010-11-30 11:29:06 C 10 13 05.80 +17 48 18.4 r 703
2010-11-30 11:37:31 C 10 13 02.10 +17 48 53.7 r 703
2010-11-30 11:45:48 C 10 12 58.42 +17 49 28.0 r 703
2010-11-30 12:23:23 C 10 12 41.61 +17 52 03.7 r 703
2010-11-30 12:24:25 C 10 12 41.22 +17 52 05.4 r 703
2010-11-30 12:25:24 C 10 12 40.81 +17 52 12.0 r 703
2010-11-30 12:26:25 C 10 12 40.34 +17 52 16.1 r 703
2010-11-30 12:55:07 C 10 12 27.68 +17 54 13.5 r 703
2010-11-30 12:56:07 C 10 12 27.28 +17 54 17.6 r 703
2010-11-30 12:57:09 C 10 12 26.74 +17 54 21.3 r 703
2010-11-30 13:03:00 C 10 12 24.15 +17 54 44.8 r G96
2010-11-30 13:03:40 C 10 12 23.86 +17 54 47.5 r G96
2010-11-30 13:04:18 C 10 12 23.58 +17 54 50.1 r G96
2010-11-30 13:04:58 C 10 12 23.32 +17 54 52.5 r G96
2010-12-01 10:13:53 C 10 04 50.88 +19 15 15.0 r 703
2010-12-01 10:22:09 C 10 04 47.53 +19 15 46.2 r 703
2010-12-01 10:30:33 C 10 04 44.25 +19 16 16.8 r 703
2010-12-01 10:38:59 C 10 04 40.90 +19 16 48.1 r 703
2010-12-01 11:12:50 C 10 04 23.78 +19 18 34.9 u H36
2010-12-01 11:16:13 C 10 04 22.43 +19 18 46.7 u H36
2010-12-01 11:19:36 C 10 04 21.13 +19 18 58.2 u H36
2010-12-01 11:23:21 C 10 04 19.60 +19 19 12.2 u H36
2010-12-01 11:51:10 C 10 04 12.03 +19 21 13.7 c 854
2010-12-01 11:58:05 C 10 04 09.26 +19 21 39.8 c 854
2010-12-01 12:04:56 C 10 04 06.47 +19 22 03.8 c 854
2010-12-02 11:40:31 C 09 56 22.45 +20 40 16.5 o 291
2010-12-02 11:46:09 C 09 56 20.36 +20 40 34.9 o 291
2010-12-02 11:51:54 C 09 56 18.23 +20 40 52.9 o 291
2010-12-03 12:43:08 C 09 48 49.42 +21 52 46.3 o H01
2010-12-03 12:50:55 C 09 48 47.65 +21 53 15.1 o 291
2010-12-03 12:53:04 C 09 48 46.08 +21 53 12.7 o H01
2010-12-03 13:02:19 C 09 48 42.98 +21 53 37.4 o H01
2010-12-03 13:02:21 C 09 48 43.81 +21 53 45.8 o 291
2010-12-03 13:07:23 C 09 48 41.28 +21 53 50.8 o H01
2010-12-04 03:25:12 C 09 44 49.31 +22 30 28.1 v 204
2010-12-04 03:31:39 C 09 44 47.31 +22 30 44.8 v 204
2010-12-04 03:37:26 C 09 44 45.50 +22 30 59.4 v 204
2010-12-04 03:43:01 C 09 44 43.76 +22 31 13.7 v 204
2010-12-04 03:48:56 C 09 44 41.93 +22 31 28.6 v 204
2010-12-08 11:18:42 C 09 20 55.33 +25 56 08.5 o H21
2010-12-08 11:25:17 C 09 20 53.77 +25 56 18.3 o H21
2010-12-08 11:31:51 C 09 20 52.25 +25 56 27.8 o H21
2010-12-08 11:38:25 C 09 20 50.72 +25 56 37.6 o H21
2010-12-14 10:02:39 C 08 56 56.03 +28 44 27.3 o H21
2010-12-14 10:09:23 C 08 56 54.86 +28 44 33.1 o H21
2010-12-14 10:16:07 C 08 56 53.66 +28 44 38.6 o H21
2010-12-19 08:25:52 C 08 41 05.28 +30 10 10.1 o H21
2010-12-19 08:36:13 C 08 41 03.74 +30 10 16.2 o H21
2010-12-19 08:46:43 C 08 41 02.16 +30 10 22.1 o H21