AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005CY18 ∴ Orbital info ∴ Epoch epochXXX
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(250588) 2005CY18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 250588.eq0)
Keplerian elements at epoch
57671.1 MJD
Value 1-σ variation Units
a 2.23248 8.056e-09 au
e 0.164695 3.39e-08
i 0.782 4.555e-06 deg
Ω 18.691 0.000288 deg
ω 47.215 0.0002886 deg
M 233.977 1.589e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8648 au
Aphelion 2.6002 au
Asc. node-Earth separation 0.95564 au
Desc. node-Earth separation 1.44407 au
Earth MOID 0.87845 au
Orbital period 1218.37 days
Date of orbit computation  apr 23 20:42
Correlation matrix
1.00000000-0.244386850.00690145-0.005325200.02234654-0.29998609
-0.244386851.00000000-0.004704770.00550526-0.012483250.15020380
0.00690145-0.004704771.00000000-0.240505250.24097828-0.01748277
-0.005325200.00550526-0.240505251.00000000-0.998101320.00960402
0.02234654-0.012483250.24097828-0.998101321.00000000-0.07019814
-0.299986090.15020380-0.017482770.00960402-0.070198141.00000000
Covariance matrix
6.48913435E-17-6.67335817E-172.53231135E-16-1.23535292E-145.19492269E-14-3.83962559E-14
-6.67335817E-171.14906987E-15-7.26431928E-165.37419150E-14-1.22117086E-138.08999980E-14
2.53231135E-16-7.26431928E-162.07475218E-11-3.15478304E-103.16764483E-10-1.26528286E-12
-1.23535292E-145.37419150E-14-3.15478304E-108.29322866E-08-8.29491457E-084.39449726E-11
5.19492269E-14-1.22117086E-133.16764483E-10-8.29491457E-088.32819588E-08-3.21881095E-10
-3.83962559E-148.08999980E-14-1.26528286E-124.39449726E-11-3.21881095E-102.52457776E-10