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AstDyS ∴ Objects ∴ 2009SO142 ∴ Orbital info ∴ Epoch epochXXX
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(274915) 2009SO142  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 274915.eq0)
Keplerian elements at epoch
57673.6 MJD
Value 1-σ variation Units
a 2.59709 1.941e-08 au
e 0.088471 6.281e-08
i 3.326 6.794e-06 deg
Ω 357.467 9.641e-05 deg
ω 337.582 0.0001014 deg
M 279.123 3.221e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3673 au
Aphelion 2.8269 au
Asc. node-Earth separation 1.3777 au
Desc. node-Earth separation 1.81232 au
Earth MOID 1.35734 au
Orbital period 1528.72 days
Date of orbit computation  apr 23 20:47
Correlation matrix
1.00000000-0.251980150.006433680.00177954-0.003493290.00223950
-0.251980151.00000000-0.00387706-0.008857120.03192032-0.07464593
0.00643368-0.003877061.00000000-0.072427350.067356040.00334525
0.00177954-0.00885712-0.072427351.00000000-0.94600892-0.00832233
-0.003493290.031920320.06735604-0.946008921.00000000-0.31326177
0.00223950-0.074645930.00334525-0.00832233-0.313261771.00000000
Covariance matrix
3.76640232E-16-3.07177294E-168.48304959E-163.32972265E-15-6.87187544E-151.40004107E-15
-3.07177294E-163.94565272E-15-1.65459288E-15-5.36399726E-142.03237282E-13-1.51039714E-13
8.48304959E-16-1.65459288E-154.61591946E-11-4.74425579E-114.63855132E-117.32121530E-13
3.32972265E-15-5.36399726E-14-4.74425579E-119.29550091E-09-9.24503094E-09-2.58468036E-11
-6.87187544E-152.03237282E-134.63855132E-11-9.24503094E-091.02743293E-08-1.02284482E-09
1.40004107E-15-1.51039714E-137.32121530E-13-2.58468036E-11-1.02284482E-091.03765079E-09