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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009HS88 ∴ Orbital info ∴ Epoch epochXXX
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(312586) 2009HS88  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312586.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.55429 1.572e-08 au
e 0.14038 6.589e-08
i 13.652 7.103e-06 deg
Ω 45.942 1.877e-05 deg
ω 136.72 2.75e-05 deg
M 269.823 1.773e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1957 au
Aphelion 2.9129 au
Asc. node-Earth separation 1.79912 au
Desc. node-Earth separation 1.26274 au
Earth MOID 1.21484 au
Orbital period 1491.09 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.23511044-0.013791570.00764939-0.14945552-0.07337223
-0.235110441.00000000-0.00885446-0.055815630.38761910-0.43174037
-0.01379157-0.008854461.00000000-0.384427370.231017630.03606535
0.00764939-0.05581563-0.384427371.00000000-0.674246730.01767171
-0.149455520.387619100.23101763-0.674246731.00000000-0.71292654
-0.07337223-0.431740370.036065350.01767171-0.712926541.00000000
Covariance matrix
2.47175020E-16-2.43569107E-16-1.54016565E-152.25761813E-15-6.46132614E-14-2.04510060E-14
-2.43569107E-164.34206166E-15-4.14439724E-15-6.90438581E-147.02361297E-13-5.04372407E-13
-1.54016565E-15-4.14439724E-155.04548635E-11-5.12609953E-114.51236322E-114.54174048E-12
2.25761813E-15-6.90438581E-14-5.12609953E-113.52405298E-10-3.48054678E-105.88139577E-12
-6.46132614E-147.02361297E-134.51236322E-11-3.48054678E-107.56161959E-10-3.47562461E-10
-2.04510060E-14-5.04372407E-134.54174048E-125.88139577E-12-3.47562461E-103.14312273E-10