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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000EF31 ∴ Orbital info ∴ Epoch epochXXX
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(81001) 2000EF31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 81001.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.4272 8.921e-09 au
e 0.104258 4.847e-08
i 7.15 5.235e-06 deg
Ω 65.603 3.603e-05 deg
ω 4.044 4.633e-05 deg
M 215.691 2.741e-05 deg
Other useful info
Absolute Magnitude (H)    16.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1741 au
Aphelion 2.6803 au
Asc. node-Earth separation 1.18882 au
Desc. node-Earth separation 1.66619 au
Earth MOID 1.18873 au
Orbital period 1381.2 days
Date of orbit computation  apr 23 20:03
Correlation matrix
1.000000000.026572740.01009396-0.02889185-0.085856460.01807158
0.026572741.000000000.00198681-0.02151803-0.325738590.52331623
0.010093960.001986811.00000000-0.402325540.310601070.00075072
-0.02889185-0.02151803-0.402325541.00000000-0.75197783-0.02461436
-0.08585646-0.325738590.31060107-0.751977831.00000000-0.62963983
0.018071580.523316230.00075072-0.02461436-0.629639831.00000000
Covariance matrix
7.95839264E-171.14889163E-174.71372449E-16-9.28628900E-15-3.54855261E-144.41934421E-15
1.14889163E-172.34887590E-155.04053350E-16-3.75739428E-14-7.31416664E-136.95253584E-13
4.71372449E-165.04053350E-162.74018386E-11-7.58789994E-117.53283407E-111.07724400E-13
-9.28628900E-15-3.75739428E-14-7.58789994E-111.29810040E-09-1.25523426E-09-2.43103783E-11
-3.54855261E-14-7.31416664E-137.53283407E-11-1.25523426E-092.14650154E-09-7.99662609E-10
4.41934421E-156.95253584E-131.07724400E-13-2.43103783E-11-7.99662609E-107.51446363E-10