AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998SE87 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(279753) 1998SE87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 279753.eq0)
Keplerian elements at epoch
58416.6 MJD
Value 1-σ variation Units
a 2.77375 1.258e-08 au
e 0.262854 5.578e-08
i 5.669 4.085e-06 deg
Ω 242.449 5.333e-05 deg
ω 117.331 5.397e-05 deg
M 126.983 6.887e-06 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0447 au
Aphelion 3.5028 au
Asc. node-Earth separation 1.92526 au
Desc. node-Earth separation 1.31719 au
Earth MOID 1.04877 au
Orbital period 1687.33 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.429713470.02366142-0.00874621-0.011700820.10143442
-0.429713471.00000000-0.053901030.00847115-0.000235830.02259380
0.02366142-0.053901031.00000000-0.261878340.25773714-0.00728933
-0.008746210.00847115-0.261878341.00000000-0.98317656-0.00183144
-0.01170082-0.000235830.25773714-0.983176561.00000000-0.16997430
0.101434420.02259380-0.00728933-0.00183144-0.169974301.00000000
Covariance matrix
1.58157852E-16-3.01438266E-161.21568050E-15-5.86578025E-15-7.94105883E-158.78531739E-15
-3.01438266E-163.11134424E-15-1.22829986E-142.51986210E-14-7.09875489E-168.67940515E-15
1.21568050E-15-1.22829986E-141.66903924E-11-5.70549626E-115.68233839E-11-2.05091413E-13
-5.86578025E-152.51986210E-14-5.70549626E-112.84394464E-09-2.82949474E-09-6.72635137E-13
-7.94105883E-15-7.09875489E-165.68233839E-11-2.82949474E-092.91228328E-09-6.31723172E-11
8.78531739E-158.67940515E-15-2.05091413E-13-6.72635137E-13-6.31723172E-114.74300383E-11