2008 WB

NEO ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.0947108031 ± 2.26e-07
Semi-major axis (a)1.3841155868 AU ± 9.85e-09
Inclination (i)44.27202378° ± 4.88e-05
Long. of Asc. Node (Ω)236.86521034° ± 5.37e-06
Arg. of Perihelion (ω)164.73444856° ± 9.45e-05
Mean Anomaly (M)169.23424122° ± 1.16e-04
Mean Motion (n)0.6052763947°/day ± 6.46e-09
Perihelion dist (q)1.25302489 AU ± 3.13e-07
Aphelion dist (Q)1.51520629 AU ± 3.14e-07
Orbital Period1.62839042 yr ± 1.74e-08
Physical Parameters
H (abs. magnitude)21.23
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-01
RMS Residual0.445″
Uncertainty0
Orbit TypeAmor
MOID0.267160 AU
Observations Used80
Oppositions6
Arc Total2008-2024
First Observation Used2008-11-17
Last Observation Used2024-05-30
Observations (88)
Date Type RA Dec Mag Band Observatory
2008-11-25 03:09:07 C 02 32 01.14 +11 11 22.9 r H45
2008-11-25 04:47:11 C 02 31 56.30 +11 01 48.1 o H55
2008-11-25 04:51:51 C 02 31 56.08 +11 01 20.6 o H55
2008-11-25 04:57:11 C 02 31 55.83 +11 00 48.9 o H55
2008-11-25 05:02:17 C 02 31 55.61 +11 00 18.9 o H55
2008-12-01 04:16:36 C 02 27 35.71 -01 25 53.9 o 291
2008-12-01 04:21:59 C 02 27 35.58 -01 26 18.3 o 291
2008-12-01 04:27:18 C 02 27 35.44 -01 26 41.2 o 291
2008-12-02 07:24:32 C 02 27 04.30 -03 24 48.2 o 291
2008-12-02 07:35:39 C 02 27 04.05 -03 25 35.7 o 291
2011-05-21 10:05:24 C 15 53 22.49 -12 18 06.7 W F51
2011-05-21 10:29:09 C 15 53 19.91 -12 16 53.2 W F51
2011-05-21 11:17:38 C 15 53 14.62 -12 14 23.7 W F51
2014-01-04 07:36:53 C 06 35 40.760 -60 29 40.01 V W84
2014-01-04 07:38:52 C 06 35 40.524 -60 29 41.33 V W84
2019-06-06 01:54:41 C 11 55 39.13 -20 21 40.8 W W84
2024-05-29 07:56:18 C 14 44 05.413 -09 31 55.57 X F51
2024-05-29 08:14:03 C 14 44 04.235 -09 31 06.01 X F51
2024-05-29 08:49:35 C 14 44 01.890 -09 29 27.21 X F51
2024-05-29 21:29:37 C 14 43 15.981 -08 54 28.52 V Z84
2024-05-29 22:28:43 C 14 43 12.215 -08 51 46.29 V Z84
2024-05-29 23:27:54 C 14 43 08.447 -08 49 03.60 V Z84
2024-05-30 02:00:06 C 14 42 59.79 -08 41 48.1 W X09
2024-05-30 02:30:11 C 14 42 57.85 -08 40 25.1 W X09
2024-05-30 04:53:03 C 14 42 49.18 -08 34 14.2 V H21
2024-05-30 05:07:39 C 14 42 48.28 -08 33 34.5 V H21
2024-05-30 06:24:29 C 14 42 43.725 -08 30 03.79 V H01
2024-05-30 06:38:41 C 14 42 42.832 -08 29 24.97 V H01
2024-05-30 06:47:16 C 14 42 42.297 -08 29 01.75 V H01
2024-05-30 06:55:06 C 14 42 41.796 -08 28 40.13 V H01
2024-05-30 07:16:05 C 14 42 41.283 -08 27 39.75 V T14
2024-05-30 07:17:29 C 14 42 41.195 -08 27 35.95 V T14
2024-05-30 07:18:53 C 14 42 41.106 -08 27 32.12 V T14
2024-05-30 07:20:21 C 14 42 41.016 -08 27 28.14 V T14
2024-05-30 07:21:45 C 14 42 40.926 -08 27 24.40 V T14
2024-05-30 07:23:10 C 14 42 40.835 -08 27 20.46 V T14
2024-05-30 08:41:12 C 14 42 35.327 -08 23 50.14 V I52
2024-05-30 08:51:02 C 14 42 34.679 -08 23 23.89 V I52