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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008JE31 ∴ Orbital info ∴ Epoch epochXXX
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(598286) 2008JE31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 598286.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.47298 3.28e-08 au
e 0.192676 1.586e-07
i 12.978 1.155e-05 deg
Ω 52.953 4.463e-05 deg
ω 199.247 6.187e-05 deg
M 14.405 4.817e-05 deg
Other useful info
Absolute Magnitude (H)    17.9 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9965 au
Aphelion 2.9495 au
Asc. node-Earth separation 1.92225 au
Desc. node-Earth separation 1.00404 au
Earth MOID 0.98715 au
Orbital period 1420.46 days
Date of orbit computation  apr 23 21:55
Correlation matrix
1.000000000.78688692-0.029363440.049805890.43538886-0.82632645
0.786886921.00000000-0.045979100.025685780.38953492-0.69268384
-0.02936344-0.045979101.000000000.27531144-0.214927100.03421650
0.049805890.025685780.275311441.00000000-0.67634572-0.04090483
0.435388860.38953492-0.21492710-0.676345721.00000000-0.67207273
-0.82632645-0.692683840.03421650-0.04090483-0.672072731.00000000
Covariance matrix
1.07559891E-154.09185482E-15-1.11224379E-147.28969599E-148.83409518E-13-1.30531560E-12
4.09185482E-152.51400090E-14-8.41997855E-141.81751872E-133.82110259E-12-5.29000965E-12
-1.11224379E-14-8.41997855E-141.33393802E-101.41904307E-10-1.53574319E-101.90345295E-11
7.28969599E-141.81751872E-131.41904307E-101.99162235E-09-1.86737623E-09-8.79258938E-11
8.83409518E-133.82110259E-12-1.53574319E-10-1.86737623E-093.82753497E-09-2.00269380E-09
-1.30531560E-12-5.29000965E-121.90345295E-11-8.79258938E-11-2.00269380E-092.31994340E-09