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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VR45 ∴ Orbital info ∴ Epoch epochXXX
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(131564) 2001VR45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 131564.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.24762 7.79e-09 au
e 0.12572 4.297e-08
i 7.338 4.529e-06 deg
Ω 68.945 3e-05 deg
ω 2.079 3.762e-05 deg
M 232.674 2.059e-05 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9651 au
Aphelion 2.5302 au
Asc. node-Earth separation 0.9799 au
Desc. node-Earth separation 1.5161 au
Earth MOID 0.97987 au
Orbital period 1230.79 days
Date of orbit computation  apr 23 20:16
Correlation matrix
1.00000000-0.142943070.00775622-0.00274246-0.07408570-0.04897794
-0.142943071.00000000-0.01277148-0.02568051-0.265439580.47314819
0.00775622-0.012771481.00000000-0.313232200.25106335-0.00409345
-0.00274246-0.02568051-0.313232201.00000000-0.77001701-0.03130976
-0.07408570-0.265439580.25106335-0.770017011.00000000-0.59987438
-0.048977940.47314819-0.00409345-0.03130976-0.599874381.00000000
Covariance matrix
6.06877521E-17-4.78526072E-172.73656250E-16-6.40953265E-16-2.17117658E-14-7.85619386E-15
-4.78526072E-171.84664733E-15-2.48563896E-15-3.31078488E-14-4.29109271E-134.18649223E-13
2.73656250E-16-2.48563896E-152.05120893E-11-4.25604909E-114.27758365E-11-3.81729230E-13
-6.40953265E-16-3.31078488E-14-4.25604909E-119.00058141E-10-8.69052157E-10-1.93408756E-11
-2.17117658E-14-4.29109271E-134.27758365E-11-8.69052157E-101.41520869E-09-4.64656141E-10
-7.85619386E-154.18649223E-13-3.81729230E-13-1.93408756E-11-4.64656141E-104.23957434E-10