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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005YK22 ∴ Orbital info ∴ Epoch epochXXX
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(261621) 2005YK22  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 261621.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05959 2.869e-08 au
e 0.196605 7.607e-08
i 1.291 7.022e-06 deg
Ω 37.125 0.0003575 deg
ω 351.701 0.0003589 deg
M 208.502 2.844e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4581 au
Aphelion 3.6611 au
Asc. node-Earth separation 1.46997 au
Desc. node-Earth separation 2.64538 au
Earth MOID 1.46323 au
Orbital period 1954.75 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.00000000-0.36072758-0.001963160.00830072-0.00071086-0.29681011
-0.360727581.000000000.00366325-0.00805529-0.039215760.58821173
-0.001963160.003663251.00000000-0.392473900.39130139-0.00346456
0.00830072-0.00805529-0.392473901.00000000-0.99557918-0.00100350
-0.00071086-0.039215760.39130139-0.995579181.00000000-0.08964433
-0.296810110.58821173-0.00346456-0.00100350-0.089644331.00000000
Covariance matrix
8.23390628E-16-7.87418356E-16-3.95541966E-168.51432199E-14-7.32158921E-15-2.42195202E-13
-7.87418356E-165.78690649E-151.95669425E-15-2.19046189E-13-1.07079199E-121.27245021E-12
-3.95541966E-161.95669425E-154.93021613E-11-9.85088577E-109.86201420E-10-6.91774964E-13
8.51432199E-14-2.19046189E-13-9.85088577E-101.27780048E-07-1.27740492E-07-1.02007471E-11
-7.32158921E-15-1.07079199E-129.86201420E-10-1.27740492E-071.28837568E-07-9.15014491E-10
-2.42195202E-131.27245021E-12-6.91774964E-13-1.02007471E-11-9.15014491E-108.08663367E-10