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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002EN31 ∴ Orbital info ∴ Epoch epochXXX
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(119911) 2002EN31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 119911.eq0)
Keplerian elements at epoch
57609.3 MJD
Value 1-σ variation Units
a 3.10508 1.94e-08 au
e 0.046961 4.779e-08
i 10.794 5.496e-06 deg
Ω 179.067 1.983e-05 deg
ω 209.107 5.04e-05 deg
M 356.135 4.594e-05 deg
Other useful info
Absolute Magnitude (H)    15.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9593 au
Aphelion 3.2509 au
Asc. node-Earth separation 2.23443 au
Desc. node-Earth separation 1.97256 au
Earth MOID 1.96566 au
Orbital period 1998.52 days
Date of orbit computation  apr 23 20:13
Correlation matrix
1.00000000-0.175674560.01284365-0.00351467-0.106391650.11325793
-0.175674561.00000000-0.00474013-0.00574617-0.256258550.29091685
0.01284365-0.004740131.000000000.006360390.00069777-0.00353664
-0.00351467-0.005746170.006360391.00000000-0.38435312-0.00273787
-0.10639165-0.256258550.00069777-0.384353121.00000000-0.91990529
0.113257930.29091685-0.00353664-0.00273787-0.919905291.00000000
Covariance matrix
3.76197090E-16-1.62823428E-161.36901495E-15-1.35161601E-15-1.03992892E-131.00918280E-13
-1.62823428E-162.28349786E-15-1.24480865E-15-5.44427224E-15-6.17116346E-136.38649631E-13
1.36901495E-15-1.24480865E-153.02011840E-116.93037457E-131.93248041E-13-8.92887391E-13
-1.35161601E-15-5.44427224E-156.93037457E-133.93116667E-10-3.84042711E-10-2.49382948E-12
-1.03992892E-13-6.17116346E-131.93248041E-13-3.84042711E-102.53966698E-09-2.12973217E-09
1.00918280E-136.38649631E-13-8.92887391E-13-2.49382948E-12-2.12973217E-092.11050788E-09