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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007EY98 ∴ Orbital info ∴ Epoch epochXXX
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(256505) 2007EY98  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 256505.eq0)
Keplerian elements at epoch
57796.2 MJD
Value 1-σ variation Units
a 5.21217 1.37e-07 au
e 0.122826 6.398e-08
i 4.384 8.188e-06 deg
Ω 35.836 8.64e-05 deg
ω 259.76 9.392e-05 deg
M 195.285 3.583e-05 deg
Other useful info
Absolute Magnitude (H)    13.1 mag
Slope parameter (G)    0.15 mag
Perihelion 4.572 au
Aphelion 5.8524 au
Asc. node-Earth separation 4.25615 au
Desc. node-Earth separation 4.01804 au
Earth MOID 3.56098 au
Orbital period 4346.37 days
Date of orbit computation  apr 23 20:43
Correlation matrix
1.00000000-0.347129210.000218800.00859300-0.159664910.37827711
-0.347129211.00000000-0.00637594-0.022144220.10235096-0.17096953
0.00021880-0.006375941.00000000-0.098952990.09417573-0.00730006
0.00859300-0.02214422-0.098952991.00000000-0.91529678-0.00104089
-0.159664910.102350960.09417573-0.915296781.00000000-0.39754916
0.37827711-0.17096953-0.00730006-0.00104089-0.397549161.00000000
Covariance matrix
1.87598733E-14-3.04172643E-152.45380747E-161.01692637E-13-2.05383809E-121.85622938E-12
-3.04172643E-154.09287118E-15-3.33991288E-15-1.22406388E-136.14961244E-13-3.91867624E-13
2.45380747E-16-3.33991288E-156.70431329E-11-7.00060678E-117.24199030E-11-2.14146166E-12
1.01692637E-13-1.22406388E-13-7.00060678E-117.46550584E-09-7.42734043E-09-3.22210378E-12
-2.05383809E-126.14961244E-137.24199030E-11-7.42734043E-098.82030402E-09-1.33764001E-09
1.85622938E-12-3.91867624E-13-2.14146166E-12-3.22210378E-12-1.33764001E-091.28355138E-09