AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005AY2 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(308143) 2005AY2  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 308143.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 1.85367 1.059e-08 au
e 0.078404 6.324e-08
i 14.956 5.36e-06 deg
Ω 298.088 1.787e-05 deg
ω 279.275 0.0001252 deg
M 138.419 0.0001404 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7083 au
Aphelion 1.999 au
Asc. node-Earth separation 0.80335 au
Desc. node-Earth separation 0.88251 au
Earth MOID 0.7567 au
Orbital period 921.823 days
Date of orbit computation  apr 23 20:54
Correlation matrix
1.00000000-0.18310582-0.129084720.016533940.61809793-0.65166628
-0.183105821.000000000.22141909-0.04821550-0.694445590.69485799
-0.129084720.221419091.000000000.29036594-0.286872990.24705452
0.01653394-0.048215500.290365941.00000000-0.10382712-0.03352392
0.61809793-0.69444559-0.28687299-0.103827121.00000000-0.98952068
-0.651666280.694857990.24705452-0.03352392-0.989520681.00000000
Covariance matrix
1.12114357E-16-1.22605032E-16-7.32603395E-153.12883518E-158.19629580E-13-9.68522359E-13
-1.22605032E-163.99899668E-157.50505829E-14-5.44926469E-14-5.49975653E-126.16773016E-12
-7.32603395E-157.50505829E-142.87294281E-112.78153701E-11-1.92567442E-101.85870333E-10
3.12883518E-15-5.44926469E-142.78153701E-113.19412108E-10-2.32389351E-10-8.40977376E-11
8.19629580E-13-5.49975653E-12-1.92567442E-10-2.32389351E-101.56840939E-08-1.73943570E-08
-9.68522359E-136.16773016E-121.85870333E-10-8.40977376E-11-1.73943570E-081.97018758E-08