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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2016ER222 ∴ Orbital info ∴ Epoch epochXXX
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(676296) 2016ER222  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 676296.eq0)
Keplerian elements at epoch
58479.6 MJD
Value 1-σ variation Units
a 2.53217 3.348e-08 au
e 0.124779 5.749e-07
i 8.085 1.768e-05 deg
Ω 57.647 0.0001344 deg
ω 94.869 0.0002692 deg
M 269.879 0.0002375 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2162 au
Aphelion 2.8481 au
Asc. node-Earth separation 1.53169 au
Desc. node-Earth separation 1.4554 au
Earth MOID 1.24399 au
Orbital period 1471.77 days
Date of orbit computation  apr 23 22:10
Correlation matrix
1.00000000-0.671191970.24965255-0.12494193-0.580771520.64029778
-0.671191971.00000000-0.414243970.246456450.86603334-0.98518128
0.24965255-0.414243971.00000000-0.860580600.004273510.42039513
-0.124941930.24645645-0.860580601.00000000-0.23953633-0.25399387
-0.580771520.866033340.00427351-0.239536331.00000000-0.87790681
0.64029778-0.985181280.42039513-0.25399387-0.877906811.00000000
Covariance matrix
1.12067856E-15-1.29167123E-141.47739155E-13-5.62308005E-13-5.23289896E-125.09174436E-12
-1.29167123E-143.30467997E-13-4.20959169E-121.90471686E-111.33997230E-10-1.34531789E-10
1.47739155E-13-4.20959169E-123.12491459E-10-2.04520178E-092.03329489E-111.76530934E-09
-5.62308005E-131.90471686E-11-2.04520178E-091.80738665E-08-8.66749158E-09-8.11134421E-09
-5.23289896E-121.33997230E-102.03329489E-11-8.66749158E-097.24424301E-08-5.61292172E-08
5.09174436E-12-1.34531789E-101.76530934E-09-8.11134421E-09-5.61292172E-085.64271513E-08