AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RE31 ∴ Orbital info ∴ Epoch epochXXX
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(326294) 1998RE31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 326294.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.39563 8.096e-09 au
e 0.245583 4.887e-08
i 9.741 5.754e-06 deg
Ω 186.533 3.737e-05 deg
ω 140.822 4.114e-05 deg
M 333.078 1.521e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8073 au
Aphelion 2.984 au
Asc. node-Earth separation 1.78263 au
Desc. node-Earth separation 0.89019 au
Earth MOID 0.80844 au
Orbital period 1354.34 days
Date of orbit computation  apr 23 20:58
Correlation matrix
1.00000000-0.373840540.020345140.00212925-0.00724047-0.31587305
-0.373840541.00000000-0.04438626-0.011241430.066641810.07427324
0.02034514-0.044386261.000000000.23973817-0.18685442-0.06945843
0.00212925-0.011241430.239738171.00000000-0.88951546-0.01401997
-0.007240470.06664181-0.18685442-0.889515461.00000000-0.40702821
-0.315873050.07427324-0.06945843-0.01401997-0.407028211.00000000
Covariance matrix
6.55460303E-17-1.47898087E-169.47833545E-166.44289736E-16-2.41134950E-15-3.89064495E-14
-1.47898087E-162.38784392E-15-1.24810123E-14-2.05307630E-141.33958407E-135.52167906E-14
9.47833545E-16-1.24810123E-143.31128529E-115.15603923E-11-4.42305059E-11-6.08077737E-12
6.44289736E-16-2.05307630E-145.15603923E-111.39688758E-09-1.36758544E-09-7.97193343E-12
-2.41134950E-151.33958407E-13-4.42305059E-11-1.36758544E-091.69215633E-09-2.54730281E-10
-3.89064495E-145.52167906E-14-6.08077737E-12-7.97193343E-12-2.54730281E-102.31457708E-10