AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RE31 ∴ Orbital info ∴ Epoch epochXXX
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(326294) 1998RE31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 326294.eq0)
Keplerian elements at epoch
57339.7 MJD
Value 1-σ variation Units
a 2.39599 8.025e-09 au
e 0.24562 4.878e-08
i 9.738 5.754e-06 deg
Ω 186.583 3.739e-05 deg
ω 140.757 4.116e-05 deg
M 239.506 1.449e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8075 au
Aphelion 2.9845 au
Asc. node-Earth separation 1.7812 au
Desc. node-Earth separation 0.88968 au
Earth MOID 0.80746 au
Orbital period 1354.65 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.00000000-0.364506350.01824950-0.00549865-0.01731278-0.01417114
-0.364506351.00000000-0.04458322-0.011184350.06568242-0.02718199
0.01824950-0.044583221.000000000.23966677-0.18671841-0.06700066
-0.00549865-0.011184350.239666771.00000000-0.88916246-0.01468526
-0.017312780.06568242-0.18671841-0.889162461.00000000-0.43074186
-0.01417114-0.02718199-0.06700066-0.01468526-0.430741861.00000000
Covariance matrix
6.44066861E-17-1.42705085E-168.42665091E-16-1.64984655E-15-5.71871203E-15-1.64836339E-15
-1.42705085E-162.37978515E-15-1.25135048E-14-2.03986688E-141.31881519E-13-1.92190939E-14
8.42665091E-16-1.25135048E-143.31037591E-115.15547471E-11-4.42172450E-11-5.58728153E-12
-1.64984655E-15-2.03986688E-145.15547471E-111.39779783E-09-1.36826177E-09-7.95768390E-12
-5.71871203E-151.31881519E-13-4.42172450E-11-1.36826177E-091.69407171E-09-2.56960160E-10
-1.64836339E-15-1.92190939E-14-5.58728153E-12-7.95768390E-12-2.56960160E-102.10070775E-10