NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009WE ∴ Orbital info ∴ Epoch 60400 MJD
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2009WE  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009WE.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.5516 0.002987 au
e 0.379183 0.001049
i 29.093 0.06351 deg
Ω 51.81 0.006386 deg
ω 72.089 0.07891 deg
M 121.239 7.72 deg
Other useful info
Absolute Magnitude (H)    22.3 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9633 au
Aphelion distance 2.1399 au
Asc. node-Earth separation 0.20125 au
Desc. node-Earth separation 0.4934 au
Earth MOID 0.16728 au
Orbital period 705.943 days
Date of orbit computation   feb 26 10:41

Covariance matrix
8.91926530E-063.13341910E-061.89623483E-04-1.90702114E-05-2.35661008E-04-2.30568938E-02
3.13341910E-061.10084786E-066.66077280E-05-6.69900821E-06-8.27852089E-05-8.10009510E-03
1.89623483E-046.66077280E-054.03307644E-03-4.05535570E-04-5.01087641E-03-4.90189659E-01
-1.90702114E-05-6.69900821E-06-4.05535570E-044.07804536E-055.03907307E-044.92977866E-02
-2.35661008E-04-8.27852089E-05-5.01087641E-035.03907307E-046.22705438E-036.09199476E-01
-2.30568938E-02-8.10009510E-03-4.90189659E-014.92977866E-026.09199476E-015.96036036E+01

Correlation matrix
1.000000000.999977650.99979129-0.99991928-0.99995823-1.00000000
0.999977651.000000000.99963797-0.99981773-0.99987974-0.99997745
0.999791290.999637971.00000000-0.99996477-0.99989440-0.99979200
-0.99991928-0.99981773-0.999964771.000000000.999961550.99991973
-0.99995823-0.99987974-0.999894400.999961551.000000000.99995840
-1.00000000-0.99997745-0.999792000.999919730.999958401.00000000