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AstDyS ∴ Objects ∴ 2009WH88 ∴ Orbital info ∴ Epoch epochXXX
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(375939) 2009WH88  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 375939.eq0)
Keplerian elements at epoch
58237.5 MJD
Value 1-σ variation Units
a 2.67235 2.814e-08 au
e 0.010829 6.361e-08
i 2.363 7.894e-06 deg
Ω 168.608 0.0001437 deg
ω 122.101 0.0004121 deg
M 112.615 0.000386 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6434 au
Aphelion 2.7013 au
Asc. node-Earth separation 1.69491 au
Desc. node-Earth separation 1.65159 au
Earth MOID 1.62854 au
Orbital period 1595.66 days
Date of orbit computation  apr 23 21:09
Correlation matrix
1.00000000-0.16741356-0.00125095-0.00544230-0.449378040.48134593
-0.167413561.00000000-0.004639980.014048140.27631949-0.30324295
-0.00125095-0.004639981.00000000-0.053518310.02047381-0.00186720
-0.005442300.01404814-0.053518311.00000000-0.34729241-0.00144511
-0.449378040.276319490.02047381-0.347292411.00000000-0.93717401
0.48134593-0.30324295-0.00186720-0.00144511-0.937174011.00000000
Covariance matrix
7.91604247E-16-2.99599775E-16-2.77850356E-16-2.20078147E-14-5.21078568E-125.22788692E-12
-2.99599775E-164.04569906E-15-2.32985220E-151.28427018E-137.24345260E-12-7.44564484E-12
-2.77850356E-16-2.32985220E-156.23204893E-11-6.07237294E-116.66118477E-11-5.69011628E-12
-2.20078147E-141.28427018E-13-6.07237294E-112.06576684E-08-2.05718454E-08-8.01780447E-11
-5.21078568E-127.24345260E-126.66118477E-11-2.05718454E-081.69853548E-07-1.49098190E-07
5.22788692E-12-7.44564484E-12-5.69011628E-12-8.01780447E-11-1.49098190E-071.49014883E-07