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
2018-11-12 11:46:00 C 09 53 13.82 +71 34 57.2 o 291
2018-11-12 11:54:16 C 09 53 08.94 +71 35 02.2 o 291
2018-11-12 12:02:30 C 09 53 04.15 +71 35 06.9 o 291
2018-11-26 10:33:42 C 03 13 40.26 +04 52 37.7 V T08
2018-11-26 10:48:16 C 03 13 28.09 +04 43 57.8 V T08
2018-11-26 11:02:43 C 03 13 16.06 +04 35 22.2 V T08
2018-11-26 23:09:23 C 03 04 21.85 -02 20 27.8 V Z80
2018-11-26 23:16:00 C 03 04 16.81 -02 24 05.8 V Z80
2018-11-26 23:22:41 C 03 04 11.94 -02 27 42.2 V Z80
2018-11-27 06:18:33 C 02 59 25.66 -06 06 11.3 o 691
2018-11-27 06:36:04 C 02 59 13.04 -06 15 07.1 o 691
2021-11-22 21:29:26 C 04 44 59.77 +49 06 37.6 q J69
2021-11-22 21:35:16 C 04 44 51.51 +49 04 17.3 q J69
2021-11-22 21:46:56 C 04 44 35.01 +48 59 37.7 q J69
2021-11-23 01:59:02 C 04 38 37.35 +47 14 31.6 V K87
2021-11-23 02:06:54 C 04 38 26.45 +47 11 06.3 V K87
2021-11-23 02:15:35 C 04 38 14.43 +47 07 20.1 V K87
2021-11-23 02:23:43 C 04 38 03.11 +47 03 46.8 V K87
2021-11-23 10:28:41 C 04 27 49.33 +43 23 32.2 q Q21
2021-11-23 10:33:25 C 04 27 43.35 +43 21 19.1 q Q21
2021-11-23 23:15:10 C 04 11 55.94 +36 52 08.2 q J69
2021-11-23 23:18:59 C 04 11 51.21 +36 50 04.0 q J69
2021-11-23 23:22:50 C 04 11 46.47 +36 47 58.3 q J69
2021-11-23 23:26:45 C 04 11 41.71 +36 45 51.2 q J69
2021-11-23 23:30:34 C 04 11 36.96 +36 43 45.8 q J69
2021-11-23 23:34:21 C 04 11 32.33 +36 41 42.4 q J69
2021-11-23 23:38:07 C 04 11 27.82 +36 39 39.1 q J69
2021-11-23 23:41:53 C 04 11 23.14 +36 37 35.4 q J69
2021-11-24 11:34:42 C 03 58 05.27 +29 49 41.3 q Q21
2021-11-24 11:38:56 C 03 58 00.48 +29 47 11.2 q Q21
2021-11-24 11:47:48 C 03 57 50.43 +29 41 55.5 q Q21
2021-11-24 15:05:02 C 03 54 15.069 +27 43 18.06 V O85
2021-11-24 15:07:46 C 03 54 12.030 +27 41 39.15 V O85
2021-11-24 15:10:30 C 03 54 08.958 +27 39 59.26 V O85
2021-11-24 15:13:13 C 03 54 05.930 +27 38 20.36 V O85
2021-11-24 15:15:57 C 03 54 02.890 +27 36 41.39 V O85
2021-11-24 15:18:40 C 03 53 59.800 +27 35 01.17 V O85
2021-11-24 15:21:24 C 03 53 56.784 +27 33 21.77 V O85
2021-11-24 15:24:08 C 03 53 53.697 +27 31 42.53 V O85
2021-11-24 15:26:51 C 03 53 50.688 +27 30 03.50 V O85
2021-11-24 15:29:35 C 03 53 47.648 +27 28 23.48 V O85
2021-11-24 15:32:18 C 03 53 44.605 +27 26 43.94 V O85
2021-11-24 21:49:42 C 03 47 12.23 +23 32 44.8 V L54
2021-11-24 21:54:37 C 03 47 06.95 +23 29 37.9 V L54
2021-11-24 21:59:33 C 03 47 01.76 +23 26 33.6 V L54
2021-11-24 22:04:01 C 03 46 57.08 +23 23 47.3 V L54
2021-11-24 22:08:09 C 03 46 52.72 +23 21 12.1 V L54
2021-11-24 22:15:02 C 03 46 45.41 +23 16 52.5 V L54
2021-11-24 22:24:40 C 03 46 35.21 +23 10 50.0 V L54
2021-11-24 22:33:58 C 03 46 25.35 +23 04 59.1 V L54