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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001FR155 ∴ Orbital info ∴ Epoch epochXXX
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(146286) 2001FR155  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 146286.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.38036 8.838e-09 au
e 0.173449 3.882e-08
i 3.314 4.272e-06 deg
Ω 78.875 7.076e-05 deg
ω 175.232 7.178e-05 deg
M 34.167 1.358e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9675 au
Aphelion 2.7932 au
Asc. node-Earth separation 1.80729 au
Desc. node-Earth separation 0.95319 au
Earth MOID 0.95272 au
Orbital period 1341.41 days
Date of orbit computation  apr 23 20:19
Correlation matrix
1.000000000.212451680.006637860.017057400.01924858-0.49303311
0.212451681.00000000-0.009744850.00798008-0.00070731-0.07075822
0.00663786-0.009744851.00000000-0.049205490.05110189-0.01058625
0.017057400.00798008-0.049205491.00000000-0.98278041-0.00894817
0.01924858-0.000707310.05110189-0.982780411.00000000-0.16189786
-0.49303311-0.07075822-0.01058625-0.00894817-0.161897861.00000000
Covariance matrix
7.81085711E-177.28916140E-172.50599768E-161.06677690E-141.22117031E-14-5.91776577E-14
7.28916140E-171.50707932E-15-1.61601844E-152.19223345E-14-1.97108167E-15-3.73058792E-14
2.50599768E-16-1.61601844E-151.82476339E-11-1.48740172E-111.56699792E-11-6.14154800E-13
1.06677690E-142.19223345E-14-1.48740172E-115.00752295E-09-4.99224752E-09-8.59959800E-12
1.22117031E-14-1.97108167E-151.56699792E-11-4.99224752E-095.15295424E-09-1.57834375E-10
-5.91776577E-14-3.73058792E-14-6.14154800E-13-8.59959800E-12-1.57834375E-101.84444062E-10