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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ED51 ∴ Orbital info ∴ Epoch epochXXX
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(256948) 2008ED51  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 256948.eq0)
Keplerian elements at epoch
57663.8 MJD
Value 1-σ variation Units
a 2.62138 1.643e-08 au
e 0.159328 4.419e-08
i 2.195 4.772e-06 deg
Ω 219.302 0.0001395 deg
ω 172.356 0.0001407 deg
M 153.079 1.746e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2037 au
Aphelion 3.039 au
Asc. node-Earth separation 2.02503 au
Desc. node-Earth separation 1.21405 au
Earth MOID 1.20887 au
Orbital period 1550.22 days
Date of orbit computation  Jun 5 01:31
Correlation matrix
1.00000000-0.032906010.00230569-0.009740510.04965798-0.32660294
-0.032906011.00000000-0.00107522-0.00076175-0.035709070.25599637
0.00230569-0.001075221.00000000-0.210201680.207462860.00395425
-0.00974051-0.00076175-0.210201681.00000000-0.991019950.00254820
0.04965798-0.035709070.20746286-0.991019951.00000000-0.13369803
-0.326602940.255996370.003954250.00254820-0.133698031.00000000
Covariance matrix
2.69876067E-16-2.38900590E-171.80765438E-16-2.23207759E-141.14816421E-13-9.36683827E-14
-2.38900590E-171.95307863E-15-2.26771915E-16-4.69590659E-15-2.22111567E-131.97507870E-13
1.80765438E-16-2.26771915E-162.27753233E-11-1.39930995E-101.39349508E-103.29447858E-13
-2.23207759E-14-4.69590659E-15-1.39930995E-101.94576739E-08-1.94563185E-086.20538912E-12
1.14816421E-13-2.22111567E-131.39349508E-10-1.94563185E-081.98091401E-08-3.28509986E-10
-9.36683827E-141.97507870E-133.29447858E-136.20538912E-12-3.28509986E-103.04776503E-10