2009 WB105

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2525061165 ± 1.26e-07
Semi-major axis (a)0.8255169079 AU ± 6.95e-10
Inclination (i)38.40284910° ± 6.31e-05
Long. of Asc. Node (Ω)242.58502649° ± 7.80e-07
Arg. of Perihelion (ω)347.44186137° ± 5.96e-05
Mean Anomaly (M)314.74454156° ± 9.96e-05
Mean Motion (n)1.3140845736°/day ± 1.66e-09
Perihelion dist (q)0.61706884 AU ± 1.04e-07
Aphelion dist (Q)1.03396498 AU ± 1.04e-07
Orbital Period0.75004783 yr ± 9.47e-10
NGA Modelr2
A21.40126096e-13 ± 2.10e-15 AU/d²
Physical Parameters
H (abs. magnitude)23.50
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.382″
Uncertainty0
Orbit TypeAten
MOID0.037275 AU
Observations Used192
Oppositions5
Arc Total2009-2024
First Observation Used2009-11-25
Last Observation Used2024-11-26
Observations (196)
Date Type RA Dec Mag Band Observatory
2015-11-25 01:58:15 C 03 35 17.82 +29 56 55.2 u 926
2015-11-25 02:00:06 C 03 35 15.91 +29 55 49.2 u 926
2015-11-25 02:01:58 C 03 35 14.00 +29 54 42.9 u 926
2015-11-25 02:03:40 C 03 35 12.28 +29 53 42.4 u 926
2015-11-25 02:05:11 C 03 35 10.76 +29 52 47.2 u 926
2015-11-25 02:06:43 C 03 35 09.23 +29 51 53.1 u 926
2015-11-25 02:08:24 C 03 35 07.52 +29 50 52.4 u 926
2015-11-25 02:10:15 C 03 35 05.62 +29 49 45.7 u 926
2015-11-25 02:12:08 C 03 35 03.70 +29 48 38.8 u 926
2015-11-25 02:13:50 C 03 35 02.00 +29 47 37.6 u 926
2015-11-25 02:15:23 C 03 35 00.43 +29 46 42.4 u 926
2015-11-25 02:16:53 C 03 34 58.93 +29 45 48.3 u 926
2015-11-25 02:18:35 C 03 34 57.21 +29 44 47.5 u 926
2015-11-25 02:20:26 C 03 34 55.31 +29 43 41.2 u 926
2015-11-25 02:22:18 C 03 34 53.43 +29 42 34.2 u 926
2015-11-25 03:45:58 C 03 33 28.20 +28 52 20.1 u 926
2015-11-25 03:47:31 C 03 33 26.63 +28 51 24.3 u 926
2015-11-25 03:49:01 C 03 33 25.04 +28 50 29.9 u 926
2015-11-25 03:50:43 C 03 33 23.34 +28 49 28.8 u 926
2015-11-25 03:52:35 C 03 33 21.47 +28 48 20.8 u 926
2015-11-25 03:54:25 C 03 33 19.53 +28 47 14.2 u 926
2015-11-25 03:56:07 C 03 33 17.84 +28 46 12.4 u 926
2015-11-25 03:57:40 C 03 33 16.25 +28 45 17.2 u 926
2015-11-25 03:59:11 C 03 33 14.70 +28 44 22.8 u 926
2015-11-25 04:00:52 C 03 33 12.95 +28 43 20.3 u 926
2015-11-25 04:02:45 C 03 33 11.05 +28 42 12.8 u 926
2015-11-25 04:04:35 C 03 33 09.14 +28 41 05.6 u 926
2015-11-25 04:55:00 C 03 32 17.52 +28 10 31.1 u 926
2015-11-25 04:56:33 C 03 32 15.98 +28 09 36.1 u 926
2015-11-25 04:58:04 C 03 32 14.36 +28 08 39.4 u 926
2015-11-25 04:59:45 C 03 32 12.68 +28 07 37.9 u 926
2015-11-25 05:01:37 C 03 32 10.77 +28 06 30.3 u 926
2015-11-25 05:03:27 C 03 32 08.88 +28 05 22.3 u 926
2015-11-25 05:09:55 C 03 32 02.26 +28 01 27.6 u 926
2015-11-25 05:11:47 C 03 32 00.37 +28 00 19.6 u 926
2015-11-25 05:13:38 C 03 31 58.47 +27 59 11.5 u 926
2015-11-25 05:50:32 C 03 31 20.72 +27 36 38.6 u 926
2015-11-25 05:52:23 C 03 31 18.81 +27 35 30.6 u 926
2015-11-25 05:54:16 C 03 31 16.92 +27 34 22.2 u 926
2015-11-25 07:00:42 C 03 30 09.29 +26 53 31.8 u 926
2015-11-25 07:02:15 C 03 30 07.71 +26 52 35.7 u 926
2015-11-25 07:03:45 C 03 30 06.17 +26 51 39.1 u 926
2015-11-25 09:57:37 C 03 27 13.58 +25 03 31.6 u 926
2015-11-25 09:59:10 C 03 27 12.14 +25 02 33.6 u 926
2015-11-25 10:00:41 C 03 27 10.68 +25 01 37.0 u 926
2015-11-28 03:35:37 C 02 40 05.43 -12 04 46.4 u 926
2015-11-28 03:38:19 C 02 40 03.83 -12 05 56.8 u 926
2015-11-28 03:41:00 C 02 40 02.23 -12 07 07.7 u 926
2018-11-09 09:18:17 C 10 24 33.62 +70 55 18.3 o 291
2018-11-09 09:34:56 C 10 24 28.02 +70 55 29.4 o 291