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AstDyS ∴ Objects ∴ 2008RK91 ∴ Orbital info ∴ Epoch epochXXX
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(664495) 2008RK91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 664495.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74621 2.792e-08 au
e 0.115325 1.273e-07
i 3.502 1.362e-05 deg
Ω 203.992 0.0001133 deg
ω 150.367 0.0001382 deg
M 151.073 6.905e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4295 au
Aphelion 3.0629 au
Asc. node-Earth separation 2.00849 au
Desc. node-Earth separation 1.46708 au
Earth MOID 1.42534 au
Orbital period 1662.26 days
Date of orbit computation  apr 23 22:08
Correlation matrix
1.000000000.30325975-0.01765493-0.002254920.14421228-0.36518712
0.303259751.00000000-0.01434894-0.01187466-0.103655350.07501553
-0.01765493-0.014348941.000000000.09817762-0.080068820.00259054
-0.00225492-0.011874660.098177621.00000000-0.81073739-0.01284401
0.14421228-0.10365535-0.08006882-0.810737391.00000000-0.56651517
-0.365187120.075015530.00259054-0.01284401-0.566515171.00000000
Covariance matrix
7.79371329E-161.07783325E-15-6.71271013E-15-7.13332759E-155.56351269E-13-7.03938849E-13
1.07783325E-151.62079904E-14-2.48796500E-14-1.71306831E-13-1.82360557E-126.59421382E-13
-6.71271013E-15-2.48796500E-141.85489614E-101.51516942E-10-1.50694652E-102.43611173E-12
-7.13332759E-15-1.71306831E-131.51516942E-101.28403790E-08-1.26953226E-08-1.00493231E-10
5.56351269E-13-1.82360557E-12-1.50694652E-10-1.26953226E-081.90963003E-08-5.40546954E-09
-7.03938849E-136.59421382E-132.43611173E-12-1.00493231E-10-5.40546954E-094.76754201E-09