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
2021-11-24 23:01:11 C 03 45 57.40 +22 47 46.6 o K88
2021-11-24 23:01:35 C 03 45 56.97 +22 47 31.4 o K88
2021-11-24 23:02:00 C 03 45 56.55 +22 47 16.2 o K88
2021-11-24 23:02:24 C 03 45 56.13 +22 47 00.9 o K88
2021-11-25 10:16:41 C 03 35 07.78 +15 41 50.4 V T05
2021-11-25 10:26:35 C 03 34 58.02 +15 35 33.1 V T05
2021-11-25 10:31:51 C 03 34 52.82 +15 32 12.0 V T05
2021-11-25 10:51:27 C 03 34 33.54 +15 19 45.0 V T05
2021-11-25 15:12:57 C 03 30 43.684 +12 33 27.67 V O85
2021-11-25 15:15:41 C 03 30 41.079 +12 31 44.60 V O85
2021-11-25 15:18:25 C 03 30 38.511 +12 30 01.34 V O85
2021-11-25 15:21:08 C 03 30 35.930 +12 28 18.54 V O85
2021-11-25 15:23:52 C 03 30 33.319 +12 26 35.38 V O85
2021-11-25 15:26:36 C 03 30 30.760 +12 24 52.04 V O85
2021-11-25 15:32:04 C 03 30 25.596 +12 21 25.83 V O85
2021-11-25 15:34:47 C 03 30 23.027 +12 19 42.95 V O85
2021-11-25 15:37:31 C 03 30 20.450 +12 18 00.21 V O85
2021-11-26 09:55:28 C 03 15 05.19 +01 11 36.9 V T08
2021-11-26 10:00:06 C 03 15 01.32 +01 08 55.2 V T08
2021-11-26 10:10:45 C 03 14 52.44 +01 02 46.8 V T08
2021-11-26 10:28:03 C 03 14 38.04 +00 52 48.3 V T08
2021-11-29 05:26:24 C 02 33 45.50 -27 15 21.0 V 703
2021-11-29 05:33:58 C 02 33 41.62 -27 17 26.6 V 703
2021-11-29 05:41:31 C 02 33 37.69 -27 19 32.4 V 703
2021-11-29 05:49:05 C 02 33 33.62 -27 21 38.3 V 703
2021-12-04 01:35:09 C 01 54 43.31 -45 12 07.8 q X74
2021-12-04 01:42:06 C 01 54 41.54 -45 12 40.0 q X74
2021-12-04 01:49:04 C 01 54 39.69 -45 13 15.0 q X74
2024-11-22 19:01:07 C 04 40 55.726 +47 40 12.18 V Z80
2024-11-22 19:04:06 C 04 40 51.610 +47 38 57.44 V Z80
2024-11-24 10:10:50 C 03 53 34.783 +27 08 49.78 V T05
2024-11-24 10:16:04 C 03 53 28.889 +27 05 37.43 V T05
2024-11-24 10:27:07 C 03 53 16.469 +26 58 51.67 V T05
2024-11-24 10:41:20 C 03 53 00.526 +26 50 08.09 V T05
2024-11-24 23:05:28 C 03 40 32.776 +19 02 29.80 X 033
2024-11-24 23:05:54 C 03 40 32.365 +19 02 12.70 X 033
2024-11-24 23:06:20 C 03 40 31.915 +19 01 56.10 X 033
2024-11-24 23:06:47 C 03 40 31.465 +19 01 39.10 X 033
2024-11-24 23:07:14 C 03 40 31.015 +19 01 22.59 X 033
2024-11-25 20:18:39 C 03 21 44.474 +05 44 40.67 V Z80
2024-11-25 20:33:42 C 03 21 31.591 +05 35 34.66 V Z80
2024-11-25 20:43:49 C 03 21 23.004 +05 29 27.78 V Z80
2024-11-26 09:04:58 C 03 11 36.122 -01 40 16.10 V T05
2024-11-26 09:14:06 C 03 11 28.793 -01 45 20.66 V T05
2024-11-26 09:18:41 C 03 11 25.070 -01 47 53.20 V T05
2024-11-26 10:04:19 C 03 10 48.360 -02 13 10.27 V T05