NEODyS-2

Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SD15 ∴ Orbital info ∴ Epoch 60400 MJD
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2009SD15  ▹ 
ORBITAL INFORMATION
(ASCII data file 2009SD15.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.34196 0.02145 au
e 0.620195 0.003103
i 2.902 0.01055 deg
Ω 356.487 0.07816 deg
ω 304.336 0.1312 deg
M 32.325 20.72 deg
Other useful info
Absolute Magnitude (H)    26.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8895 au
Aphelion distance 3.7944 au
Asc. node-Earth separation 0.06375 au
Desc. node-Earth separation 1.22166 au
Earth MOID 0.00856 au
Orbital period 1309.08 days
Date of orbit computation   feb 26 10:42

Covariance matrix
4.59942470E-046.65478579E-052.26297682E-041.67615210E-03-2.81364034E-03-4.44344702E-01
6.65478579E-059.62866917E-063.27420540E-052.42518165E-04-4.07110072E-04-6.42910554E-02
2.26297682E-043.27420540E-051.11365432E-048.24683971E-04-1.38422931E-03-2.18623404E-01
1.67615210E-032.42518165E-048.24683971E-046.10834581E-03-1.02537054E-02-1.61930970E+00
-2.81364034E-03-4.07110072E-04-1.38422931E-03-1.02537054E-021.72160634E-022.71822203E+00
-4.44344702E-01-6.42910554E-02-2.18623404E-01-1.61930970E+002.71822203E+004.29275892E+02

Correlation matrix
1.000000000.999998140.999892120.99999968-0.99988464-1.00000000
0.999998141.000000000.999879320.99999847-0.99991202-0.99999810
0.999892120.999879321.000000000.99988613-0.99969130-0.99989224
0.999999680.999998470.999886131.00000000-0.99988971-0.99999968
-0.99988464-0.99991202-0.99969130-0.999889711.000000000.99988431
-1.00000000-0.99999810-0.99989224-0.999999680.999884311.00000000