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AstDyS ∴ Objects ∴ 2016EV221 ∴ Orbital info ∴ Epoch epochXXX
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(538552) 2016EV221  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 538552.eq0)
Keplerian elements at epoch
58551.0 MJD
Value 1-σ variation Units
a 2.69283 3.797e-08 au
e 0.179923 7.551e-08
i 13.381 7.493e-06 deg
Ω 170.95 2.413e-05 deg
ω 174.302 3.337e-05 deg
M 141.904 1.919e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2083 au
Aphelion 3.1773 au
Asc. node-Earth separation 2.18039 au
Desc. node-Earth separation 1.20244 au
Earth MOID 1.1997 au
Orbital period 1614.03 days
Date of orbit computation  apr 23 21:44
Correlation matrix
1.00000000-0.538299910.033696090.00516207-0.277082040.38194710
-0.538299911.00000000-0.04171541-0.012861670.30481381-0.38559982
0.03369609-0.041715411.000000000.10662731-0.079296070.00601167
0.00516207-0.012861670.106627311.00000000-0.69648987-0.01031228
-0.277082040.30481381-0.07929607-0.696489871.00000000-0.69635014
0.38194710-0.385599820.00601167-0.01031228-0.696350141.00000000
Covariance matrix
1.44190198E-15-1.54347267E-159.58749911E-154.72988114E-15-3.51135324E-132.78291955E-13
-1.54347267E-155.70182034E-15-2.36026802E-14-2.34348803E-147.68138753E-13-5.58692899E-13
9.58749911E-15-2.36026802E-145.61456388E-111.92790311E-11-1.98293248E-118.64335801E-13
4.72988114E-15-2.34348803E-141.92790311E-115.82260716E-10-5.60882421E-10-4.77466752E-12
-3.51135324E-137.68138753E-13-1.98293248E-11-5.60882421E-101.11377266E-09-4.45918513E-10
2.78291955E-13-5.58692899E-138.64335801E-13-4.77466752E-12-4.45918513E-103.68179092E-10