NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009SN ∴ Orbital info ∴ Epoch 55092 MJD
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2009SN  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009SN.eq0)
Keplerian elements
(Epoch 55092.3 MJD)
Value 1-σ variation Units
a 1.42183 0.013 au
e 0.319035 0.006134
i 26.35 0.2656 deg
Ω 344.676 0.02874 deg
ω 37.877 0.2764 deg
M 345.729 0.3766 deg
Other useful info
Absolute Magnitude (H)    21.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9682 au
Aphelion distance 1.8754 au
Asc. node-Earth separation 0.01247 au
Desc. node-Earth separation 0.71328 au
Earth MOID 0.01187 au
Orbital period 619.256 days
Date of orbit computation   feb 26 10:57

Covariance matrix
1.68926271E-047.97204116E-053.45206301E-03-3.73055233E-04-3.59274746E-034.89489984E-03
7.97204116E-053.76220019E-051.62911795E-03-1.76051907E-04-1.69550467E-032.31002130E-03
3.45206301E-031.62911795E-037.05596775E-02-7.61802737E-03-7.34202274E-021.00027185E-01
-3.73055233E-04-1.76051907E-04-7.61802737E-038.25786410E-047.93371990E-03-1.08104340E-02
-3.59274746E-03-1.69550467E-03-7.34202274E-027.93371990E-037.64115710E-02-1.04105458E-01
4.89489984E-032.31002130E-031.00027185E-01-1.08104340E-02-1.04105458E-011.41837552E-01

Correlation matrix
1.000000000.999999960.99988907-0.99882792-0.999996610.99999907
0.999999961.000000000.99989244-0.99881698-0.999996490.99999866
0.999889070.999892441.00000000-0.99799961-0.999902990.99987139
-0.99882792-0.99881698-0.997999611.000000000.99876527-0.99888077
-0.99999661-0.99999649-0.999902990.998765271.00000000-0.99999613
0.999999070.999998660.99987139-0.99888077-0.999996131.00000000