AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009WR64 ∴ Orbital info ∴ Epoch epochXXX
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(504752) 2009WR64  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 504752.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57423 2.927e-07 au
e 0.230821 1.53e-06
i 2.873 8.942e-06 deg
Ω 117.402 0.0002198 deg
ω 277.117 0.0002586 deg
M 193.834 0.0001388 deg
Other useful info
Absolute Magnitude (H)    18.5 mag
Slope parameter (G)    0.15 mag
Perihelion 1.98 au
Aphelion 3.1684 au
Asc. node-Earth separation 1.38542 au
Desc. node-Earth separation 1.49353 au
Earth MOID 0.98927 au
Orbital period 1508.59 days
Date of orbit computation  apr 23 21:37
Correlation matrix
1.00000000-0.997851340.590527120.11117644-0.19464481-0.84095589
-0.997851341.00000000-0.59117607-0.112592900.209223230.82400692
0.59052712-0.591176071.000000000.40293506-0.40465121-0.49276641
0.11117644-0.112592900.402935061.00000000-0.88697070-0.06102757
-0.194644810.20922323-0.40465121-0.886970701.00000000-0.10823481
-0.840955890.82400692-0.49276641-0.06102757-0.108234811.00000000
Covariance matrix
8.56925374E-14-4.46809311E-131.54577005E-127.15265474E-12-1.47365357E-11-3.41744664E-11
-4.46809311E-132.33975150E-12-8.08602823E-12-3.78511313E-118.27705499E-111.74973689E-10
1.54577005E-12-8.08602823E-127.99589494E-117.91865801E-10-9.35826769E-10-6.11690392E-10
7.15265474E-12-3.78511313E-117.91865801E-104.83020970E-08-5.04165757E-08-1.86194164E-09
-1.47365357E-118.27705499E-11-9.35826769E-10-5.04165757E-086.68901483E-08-3.88602016E-09
-3.41744664E-111.74973689E-10-6.11690392E-10-1.86194164E-09-3.88602016E-091.92714346E-08