NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012UY9 ∴ Orbital info ∴ Epoch 60400 MJD
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2012UY9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012UY9.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.50178 0.01428 au
e 0.404056 0.007138
i 2.752 0.04521 deg
Ω 349.156 0.1209 deg
ω 317.334 0.2051 deg
M 117.912 40.69 deg
Other useful info
Absolute Magnitude (H)    24.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.895 au
Aphelion distance 2.1086 au
Asc. node-Earth separation -0.03717 au
Desc. node-Earth separation 0.79476 au
Earth MOID 0.00719 au
Orbital period 672.211 days
Date of orbit computation   feb 26 11:12

Covariance matrix
2.03886779E-041.01845408E-046.43874144E-04-6.97153152E-04-2.38876367E-03-5.81003331E-01
1.01845408E-045.09446198E-053.22478000E-04-3.18837091E-04-1.22481233E-03-2.90228552E-01
6.43874144E-043.22478000E-042.04362257E-03-1.84767740E-03-7.92369315E-03-1.83488084E+00
-6.97153152E-04-3.18837091E-04-1.84767740E-031.46086411E-02-4.95503902E-031.98410076E+00
-2.38876367E-03-1.22481233E-03-7.92369315E-03-4.95503902E-034.20770151E-026.80982776E+00
-5.81003331E-01-2.90228552E-01-1.83488084E+001.98410076E+006.80982776E+001.65564918E+03

Correlation matrix
1.000000000.999304310.99748439-0.40395106-0.81556051-0.99999984
0.999304311.000000000.99942586-0.36958536-0.83656160-0.99932514
0.997484390.999425861.00000000-0.33815896-0.85448578-0.99752402
-0.40395106-0.36958536-0.338158961.00000000-0.199857160.40343601
-0.81556051-0.83656160-0.85448578-0.199857161.000000000.81588605
-0.99999984-0.99932514-0.997524020.403436010.815886051.00000000