AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012VV57 ∴ Orbital info ∴ Epoch epochXXX
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(387311) 2012VV57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 387311.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74434 2.227e-08 au
e 0.009193 8.827e-08
i 1.576 8.299e-06 deg
Ω 174.392 0.0002664 deg
ω 65.779 0.000531 deg
M 351.536 0.0004647 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7191 au
Aphelion 2.7696 au
Asc. node-Earth separation 1.73951 au
Desc. node-Earth separation 1.75 au
Earth MOID 1.70571 au
Orbital period 1660.57 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.00000000-0.17330105-0.00960863-0.007913960.27776761-0.32995427
-0.173301051.000000000.012244220.00271304-0.484557890.55920835
-0.009608630.012244221.000000000.49586971-0.250833990.00260673
-0.007913960.002713040.495869711.00000000-0.50152892-0.00000809
0.27776761-0.48455789-0.25083399-0.501528921.00000000-0.86499865
-0.329954270.559208350.00260673-0.00000809-0.864998651.00000000
Covariance matrix
4.96155510E-16-3.40735508E-16-1.77619892E-15-4.69599414E-143.28556533E-12-3.41548589E-12
-3.40735508E-167.79138359E-158.96932489E-156.37951474E-14-2.27128984E-112.29388042E-11
-1.77619892E-158.96932489E-156.88719517E-111.09626028E-09-1.10541965E-091.00532722E-11
-4.69599414E-146.37951474E-141.09626028E-097.09659155E-08-7.09480525E-08-1.00202140E-12
3.28556533E-12-2.27128984E-11-1.10541965E-09-7.09480525E-082.81993562E-07-2.13464107E-07
-3.41548589E-122.29388042E-111.00532722E-11-1.00202140E-12-2.13464107E-072.15963157E-07