AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YZ99 ∴ Orbital info ∴ Epoch epochXXX
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(380816) 2005YZ99  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 380816.eq0)
Keplerian elements at epoch
58252.3 MJD
Value 1-σ variation Units
a 2.5743 1.95e-08 au
e 0.103835 6.514e-08
i 5.463 5.461e-06 deg
Ω 306.893 7.137e-05 deg
ω 238.99 7.597e-05 deg
M 287.401 2.564e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.307 au
Aphelion 2.8416 au
Asc. node-Earth separation 1.67457 au
Desc. node-Earth separation 1.43141 au
Earth MOID 1.31471 au
Orbital period 1508.64 days
Date of orbit computation  apr 23 21:10
Correlation matrix
1.000000000.187276920.009425630.00985758-0.00873171-0.00676537
0.187276921.00000000-0.012164360.017064790.02225793-0.10651704
0.00942563-0.012164361.000000000.21949124-0.20539760-0.00290392
0.009857580.017064790.219491241.00000000-0.93212352-0.00683713
-0.008731710.02225793-0.20539760-0.932123521.00000000-0.35127000
-0.00676537-0.10651704-0.00290392-0.00683713-0.351270001.00000000
Covariance matrix
3.80068402E-162.37828393E-161.00347645E-151.37156269E-14-1.29322101E-14-3.38156386E-15
2.37828393E-164.24323547E-15-4.32716958E-157.93348831E-141.10147761E-13-1.77894640E-13
1.00347645E-15-4.32716958E-152.98216924E-118.55456670E-11-8.52126244E-11-4.06579309E-13
1.37156269E-147.93348831E-148.55456670E-115.09365327E-09-5.05394588E-09-1.25107687E-11
-1.29322101E-141.10147761E-13-8.52126244E-11-5.05394588E-095.77144894E-09-6.84193117E-10
-3.38156386E-15-1.77894640E-13-4.06579309E-13-1.25107687E-11-6.84193117E-106.57340535E-10