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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008VD31 ∴ Orbital info ∴ Epoch epochXXX
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(342673) 2008VD31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 342673.eq0)
Keplerian elements at epoch
57035.6 MJD
Value 1-σ variation Units
a 2.63032 3.378e-08 au
e 0.24139 7.262e-08
i 6.355 6.508e-06 deg
Ω 82.708 9.731e-05 deg
ω 213.654 9.865e-05 deg
M 248.494 2.094e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9954 au
Aphelion 3.2653 au
Asc. node-Earth separation 2.11571 au
Desc. node-Earth separation 1.04668 au
Earth MOID 0.98258 au
Orbital period 1558.16 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.000000000.269399010.012282150.00291949-0.040828730.10426764
0.269399011.00000000-0.030948030.047768630.02131640-0.39493096
0.01228215-0.030948031.00000000-0.133051330.123196190.03698852
0.002919490.04776863-0.133051331.00000000-0.96854637-0.05082116
-0.040828730.021316400.12319619-0.968546371.00000000-0.19074874
0.10426764-0.394930960.03698852-0.05082116-0.190748741.00000000
Covariance matrix
1.14102410E-156.60853549E-162.69988395E-159.59691859E-15-1.36054462E-137.37392863E-14
6.60853549E-165.27379968E-15-1.46257464E-143.37584535E-131.52712707E-13-6.00461239E-13
2.69988395E-15-1.46257464E-144.23493305E-11-8.42598063E-117.90897143E-115.03955523E-12
9.59691859E-153.37584535E-13-8.42598063E-119.47013004E-09-9.29817781E-09-1.03543892E-10
-1.36054462E-131.52712707E-137.90897143E-11-9.29817781E-099.73192866E-09-3.93969966E-10
7.37392863E-14-6.00461239E-135.03955523E-12-1.03543892E-10-3.93969966E-104.38332792E-10