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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2000EK157 ∴ Orbital info ∴ Epoch epochXXX
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(171642) 2000EK157  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 171642.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.66858 1.214e-08 au
e 0.202288 3.507e-08
i 13.913 5.626e-06 deg
Ω 84.74 1.678e-05 deg
ω 78.442 2.458e-05 deg
M 202.181 1.671e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1288 au
Aphelion 3.2084 au
Asc. node-Earth separation 1.47645 au
Desc. node-Earth separation 1.65143 au
Earth MOID 1.18848 au
Orbital period 1592.28 days
Date of orbit computation  apr 23 20:25
Correlation matrix
1.000000000.22127827-0.017262410.000666930.24062189-0.50613920
0.221278271.00000000-0.01128334-0.002986980.25325755-0.31206114
-0.01726241-0.011283341.00000000-0.280028500.175384770.01680721
0.00066693-0.00298698-0.280028501.00000000-0.674356420.01957707
0.240621890.253257550.17538477-0.674356421.00000000-0.72444697
-0.50613920-0.312061140.016807210.01957707-0.724446971.00000000
Covariance matrix
1.47496659E-169.42526572E-17-1.17957943E-151.35906680E-167.18272944E-14-1.02700269E-13
9.42526572E-171.23006341E-15-2.22656834E-15-1.75779561E-152.18317947E-13-1.82857996E-13
-1.17957943E-15-2.22656834E-153.16569520E-11-2.64367716E-112.42543536E-111.57994077E-12
1.35906680E-16-1.75779561E-15-2.64367716E-112.81542052E-10-2.78115001E-105.48819957E-12
7.18272944E-142.18317947E-132.42543536E-11-2.78115001E-106.04124665E-10-2.97495494E-10
-1.02700269E-13-1.82857996E-131.57994077E-125.48819957E-12-2.97495494E-102.79139323E-10