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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005WR87 ∴ Orbital info ∴ Epoch epochXXX
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(319076) 2005WR87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 319076.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.18796 3.15e-08 au
e 0.219988 8.927e-08
i 27.941 9.348e-06 deg
Ω 92.541 1.486e-05 deg
ω 319.44 2.314e-05 deg
M 110.818 1.763e-05 deg
Other useful info
Absolute Magnitude (H)    15.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4866 au
Aphelion 3.8893 au
Asc. node-Earth separation 1.61634 au
Desc. node-Earth separation 2.6261 au
Earth MOID 1.54982 au
Orbital period 2079.06 days
Date of orbit computation  apr 23 20:57
Correlation matrix
1.000000000.11531425-0.00350541-0.018330410.00155045-0.44465107
0.115314251.00000000-0.02857761-0.051477520.02027826-0.20307113
-0.00350541-0.028577611.00000000-0.121932790.048148650.03675260
-0.01833041-0.05147752-0.121932791.00000000-0.576432200.03135792
0.001550450.020278260.04814865-0.576432201.00000000-0.69989406
-0.44465107-0.203071130.036752600.03135792-0.699894061.00000000
Covariance matrix
9.92475055E-163.24287717E-16-1.03229080E-15-8.58268513E-151.13046049E-15-2.46953292E-13
3.24287717E-167.96847906E-15-2.38461067E-14-6.82962022E-144.18942941E-14-3.19574116E-13
-1.03229080E-15-2.38461067E-148.73791091E-11-1.69400845E-111.04165616E-116.05658144E-12
-8.58268513E-15-6.82962022E-14-1.69400845E-112.20893285E-10-1.98278634E-108.21625944E-12
1.13046049E-154.18942941E-141.04165616E-11-1.98278634E-105.35639825E-10-2.85564633E-10
-2.46953292E-13-3.19574116E-136.05658144E-128.21625944E-12-2.85564633E-103.10793098E-10