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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001VQ81 ∴ Orbital info ∴ Epoch epochXXX
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(148866) 2001VQ81  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 148866.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.76859 1.254e-08 au
e 0.244188 4.279e-08
i 10.85 4.704e-06 deg
Ω 68.933 3.536e-05 deg
ω 6.051 3.884e-05 deg
M 295.469 1.801e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0925 au
Aphelion 3.4446 au
Asc. node-Earth separation 1.10954 au
Desc. node-Earth separation 2.42456 au
Earth MOID 1.10822 au
Orbital period 1682.62 days
Date of orbit computation  apr 23 20:20
Correlation matrix
1.000000000.31145225-0.028818890.027559910.21124978-0.71558962
0.311452251.00000000-0.006979650.000594020.01611515-0.17535409
-0.02881889-0.006979651.00000000-0.086585410.065070870.03386369
0.027559910.00059402-0.086585411.00000000-0.88287144-0.02431293
0.211249780.016115150.06507087-0.882871441.00000000-0.42013147
-0.71558962-0.175354090.03386369-0.02431293-0.420131471.00000000
Covariance matrix
1.57346477E-161.67159035E-16-1.70032789E-151.22225584E-141.02926742E-13-1.61706124E-13
1.67159035E-161.83071076E-15-1.40465719E-158.98600543E-162.67822805E-14-1.35163578E-13
-1.70032789E-15-1.40465719E-152.21234926E-11-1.43988341E-111.18882226E-112.86942599E-12
1.22225584E-148.98600543E-16-1.43988341E-111.25000425E-09-1.21242998E-09-1.54855591E-11
1.02926742E-132.67822805E-141.18882226E-11-1.21242998E-091.50871394E-09-2.93983251E-10
-1.61706124E-13-1.35163578E-132.86942599E-12-1.54855591E-11-2.93983251E-103.24539713E-10