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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WH ∴ Orbital info ∴ Epoch epochXXX
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(496107) 2009WH  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 496107.eq0)
Keplerian elements at epoch
58183.5 MJD
Value 1-σ variation Units
a 2.54047 1.855e-08 au
e 0.12729 6.316e-08
i 5.006 8.749e-06 deg
Ω 194.81 8.348e-05 deg
ω 157.463 9.432e-05 deg
M 73.618 4.277e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2171 au
Aphelion 2.8638 au
Asc. node-Earth separation 1.83195 au
Desc. node-Earth separation 1.23835 au
Earth MOID 1.2133 au
Orbital period 1479.01 days
Date of orbit computation  apr 23 21:35
Correlation matrix
1.00000000-0.218242270.015584540.00310649-0.194189860.41134003
-0.218242271.00000000-0.003331730.006264280.27513579-0.62404108
0.01558454-0.003331731.000000000.63469136-0.565573890.01196046
0.003106490.006264280.634691361.00000000-0.88036444-0.00410471
-0.194189860.27513579-0.56557389-0.880364441.00000000-0.46792778
0.41134003-0.624041080.01196046-0.00410471-0.467927781.00000000
Covariance matrix
3.43943819E-16-2.55642356E-162.52855371E-154.80932372E-15-3.39674409E-133.26262427E-13
-2.55642356E-163.98933383E-15-1.84100356E-153.30287014E-141.63904100E-12-1.68572099E-12
2.52855371E-15-1.84100356E-157.65365453E-114.63518331E-10-4.66676911E-104.47512024E-12
4.80932372E-153.30287014E-144.63518331E-106.96850805E-09-6.93146330E-09-1.46546258E-11
-3.39674409E-131.63904100E-12-4.66676911E-10-6.93146330E-098.89580117E-09-1.88752927E-09
3.26262427E-13-1.68572099E-124.47512024E-12-1.46546258E-11-1.88752927E-091.82913035E-09