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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1997AY5 ∴ Orbital info ∴ Epoch epochXXX
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(21324) 1997AY5  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 21324.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.56186 1.097e-08 au
e 0.152285 4.929e-08
i 5.91 4.666e-06 deg
Ω 276.697 5.75e-05 deg
ω 184.697 6.194e-05 deg
M 207.055 2.136e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1717 au
Aphelion 2.952 au
Asc. node-Earth separation 1.93364 au
Desc. node-Earth separation 1.18996 au
Earth MOID 1.18913 au
Orbital period 1497.72 days
Date of orbit computation  apr 23 19:50
Correlation matrix
1.00000000-0.26995068-0.01173519-0.02802542-0.094051730.12357004
-0.269950681.000000000.015446490.023824250.25454639-0.67727558
-0.011735190.015446491.000000000.55653288-0.51069347-0.00827608
-0.028025420.023824250.556532881.00000000-0.91810385-0.00793900
-0.094051730.25454639-0.51069347-0.918103851.00000000-0.37894365
0.12357004-0.67727558-0.00827608-0.00793900-0.378943651.00000000
Covariance matrix
1.20380662E-16-1.45994234E-16-6.00758397E-16-1.76808359E-14-6.39167832E-142.89568029E-14
-1.45994234E-162.42966179E-153.55250007E-156.75249891E-147.77158537E-13-7.13012877E-13
-6.00758397E-163.55250007E-152.17702147E-111.49311948E-10-1.47591528E-10-8.24736631E-13
-1.76808359E-146.75249891E-141.49311948E-103.30631899E-09-3.26989609E-09-9.74982949E-12
-6.39167832E-147.77158537E-13-1.47591528E-10-3.26989609E-093.83653830E-09-5.01306631E-10
2.89568029E-14-7.13012877E-13-8.24736631E-13-9.74982949E-12-5.01306631E-104.56160937E-10