2010 WB

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.2881525000 ± 3.20e-03
Semi-major axis (a)1.3585484000 AU ± 5.48e-03
Inclination (i)5.50043000° ± 5.19e-02
Long. of Asc. Node (Ω)230.99233000° ± 1.88e-02
Arg. of Perihelion (ω)150.36272000° ± 4.81e-02
Mean Anomaly (M)190.14672000° ± 2.18e+01
Mean Motion (n)0.6224312600°/day ± 3.76e-03
Perihelion dist (q)0.96707930 AU ± 5.84e-03
Aphelion dist (Q)1.75001750 AU ± 8.29e-03
Orbital Period1.58348030 yr ± 9.58e-03
Physical Parameters
H (abs. magnitude)24.10
G (slope)0.15
Orbit Solution
SourceMPC
Solution Date
RMS Residual0.390″
Uncertainty5
Orbit TypeApollo
MOID0.003351 AU
Observations Used108
Oppositions1
Arc Total
First Observation Used
Last Observation Used2011-01-04
Observations (114)
Date Type RA Dec Mag Band Observatory
2010-11-26 23:19:08 C 04 43 40.12 -06 23 11.7 v 204
2010-11-26 23:28:45 C 04 43 41.52 -06 23 10.0 v 204
2010-11-27 07:06:13 C 04 45 03.41 -06 21 00.9 u 448
2010-11-27 07:12:49 C 04 45 04.33 -06 20 59.7 u 448
2010-11-27 07:21:26 C 04 45 05.46 -06 20 57.9 u 448
2010-12-02 07:06:29 C 04 59 53.39 -05 49 18.2 o H21
2010-12-02 07:12:05 C 04 59 53.71 -05 49 16.3 o H21
2010-12-02 07:17:34 C 04 59 54.02 -05 49 14.4 o H21
2010-12-02 08:46:14 C 05 00 01.20 -05 48 35.7 u 448
2010-12-02 08:57:20 C 05 00 01.77 -05 48 31.4 u 448
2010-12-02 09:09:52 C 05 00 02.45 -05 48 26.7 u 448
2011-01-04 07:26:54 C 05 25 40.49 +00 39 22.1 o 291
2011-01-04 07:32:13 C 05 25 40.60 +00 39 24.9 o 291
2011-01-04 07:37:45 C 05 25 40.68 +00 39 26.4 o 291