NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009UD ∴ Orbital info ∴ Epoch 60400 MJD
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2009UD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009UD.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.03933 7.474e-06 au
e 0.121537 1.22e-05
i 4.413 0.0006431 deg
Ω 203.686 0.0002914 deg
ω 261.804 0.001482 deg
M 163.368 0.05135 deg
Other useful info
Absolute Magnitude (H)    27.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.913 au
Aphelion distance 1.1656 au
Asc. node-Earth separation 0.0392 au
Desc. node-Earth separation 0.01059 au
Earth MOID 0.00639 au
Orbital period 387.013 days
Date of orbit computation   feb 26 10:41

Covariance matrix
5.58645346E-119.11493351E-114.80392853E-092.17731293E-09-1.10365755E-08-3.83783994E-07
9.11493351E-111.48930845E-107.84480688E-093.55532207E-09-1.79522787E-08-6.26211555E-07
4.80392853E-097.84480688E-094.13640403E-071.87390631E-07-9.47299564E-07-3.30033913E-05
2.17731293E-093.55532207E-091.87390631E-078.49203863E-08-4.29421622E-07-1.49582740E-05
-1.10365755E-08-1.79522787E-08-9.47299564E-07-4.29421622E-072.19487559E-067.58137965E-05
-3.83783994E-07-6.26211555E-07-3.30033913E-05-1.49582740E-057.58137965E-052.63656209E-03

Correlation matrix
1.000000000.999293550.999348510.99964726-0.99669274-0.99999946
0.999293551.000000000.999490000.99972520-0.99293838-0.99933189
0.999348510.999490001.000000000.99983979-0.99419347-0.99937410
0.999647260.999725200.999839791.00000000-0.99465615-0.99966964
-0.99669274-0.99293838-0.99419347-0.994656151.000000000.99660782
-0.99999946-0.99933189-0.99937410-0.999669640.996607821.00000000