AstDyS-2
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AstDyS ∴ Objects ∴ 2009WW54 ∴ Orbital info ∴ Epoch epochXXX
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(471075) 2009WW54  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 471075.eq0)
Keplerian elements at epoch
58372.5 MJD
Value 1-σ variation Units
a 2.57718 3.951e-08 au
e 0.06652 1.048e-07
i 21.635 9.812e-06 deg
Ω 220.033 1.902e-05 deg
ω 236.202 0.0001298 deg
M 1.003 0.0001388 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4057 au
Aphelion 2.7486 au
Asc. node-Earth separation 1.65549 au
Desc. node-Earth separation 1.48178 au
Earth MOID 1.45978 au
Orbital period 1511.18 days
Date of orbit computation  apr 23 21:30
Correlation matrix
1.00000000-0.313105330.043109300.073044390.64647318-0.65157034
-0.313105331.000000000.00540780-0.08733134-0.644867720.67312683
0.043109300.005407801.00000000-0.070794790.04435144-0.03379704
0.07304439-0.08733134-0.070794791.00000000-0.02126354-0.11443169
0.64647318-0.644867720.04435144-0.021263541.00000000-0.98941359
-0.651570340.67312683-0.03379704-0.11443169-0.989413591.00000000
Covariance matrix
1.56065080E-15-1.29690468E-151.67110177E-145.48833809E-143.31544805E-12-3.57301542E-12
-1.29690468E-151.09933352E-145.56371274E-15-1.74155009E-13-8.77756834E-129.79675730E-12
1.67110177E-145.56371274E-159.62848732E-11-1.32123920E-115.64970281E-11-4.60339622E-11
5.48833809E-14-1.74155009E-13-1.32123920E-113.61744712E-10-5.25019603E-11-3.02112110E-10
3.31544805E-12-8.77756834E-125.64970281E-11-5.25019603E-111.68530183E-08-1.78294288E-08
-3.57301542E-129.79675730E-12-4.60339622E-11-3.02112110E-10-1.78294288E-081.92682124E-08