AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998WC7 ∴ Orbital info ∴ Epoch epochXXX
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(53030) 1998WC7  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 53030.eq0)
Keplerian elements at epoch
57698.4 MJD
Value 1-σ variation Units
a 2.34184 6.337e-09 au
e 0.1212 3.185e-08
i 3.94 3.473e-06 deg
Ω 261.965 5.212e-05 deg
ω 112.893 5.433e-05 deg
M 37.931 1.525e-05 deg
Other useful info
Absolute Magnitude (H)    15.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.058 au
Aphelion 2.6257 au
Asc. node-Earth separation 1.40535 au
Desc. node-Earth separation 1.21943 au
Earth MOID 1.06205 au
Orbital period 1308.99 days
Date of orbit computation  apr 23 19:57
Correlation matrix
1.00000000-0.033287690.00400713-0.005990240.05246790-0.17483995
-0.033287691.00000000-0.01066428-0.00269209-0.034825110.10371121
0.00400713-0.010664281.000000000.07235907-0.06936215-0.00227091
-0.00599024-0.002692090.072359071.00000000-0.95533278-0.00597475
0.05246790-0.03482511-0.06936215-0.955332781.00000000-0.28571358
-0.174839950.10371121-0.00227091-0.00597475-0.285713581.00000000
Covariance matrix
4.01556425E-17-6.71809894E-188.81806107E-17-1.97838486E-151.80637760E-14-1.68924850E-14
-6.71809894E-181.01432891E-15-1.17947076E-15-4.46859831E-15-6.02592109E-145.03610371E-14
8.81806107E-17-1.17947076E-151.20595992E-111.30964165E-11-1.30867132E-11-1.20238900E-13
-1.97838486E-15-4.46859831E-151.30964165E-112.71635274E-09-2.70513760E-09-4.74779746E-12
1.80637760E-14-6.02592109E-14-1.30867132E-11-2.70513760E-092.95177462E-09-2.36674821E-10
-1.68924850E-145.03610371E-14-1.20238900E-13-4.74779746E-12-2.36674821E-102.32465843E-10