NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DW ∴ Orbital info ∴ Epoch 60400 MJD
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2009DW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DW.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 1.89535 0.002214 au
e 0.466066 0.0007116
i 2.859 0.005318 deg
Ω 143.976 0.02194 deg
ω 9.19 0.02604 deg
M 284.603 5.187 deg
Other useful info
Absolute Magnitude (H)    26.0 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.012 au
Aphelion distance 2.7787 au
Asc. node-Earth separation 0.02927 au
Desc. node-Earth separation 1.73547 au
Earth MOID 0.02446 au
Orbital period 953.09 days
Date of orbit computation   feb 26 10:46

Covariance matrix
4.90141916E-061.57535453E-061.17739266E-054.85798050E-05-5.76431613E-05-1.14840056E-02
1.57535453E-065.06331290E-073.78423223E-061.56139303E-05-1.85269658E-05-3.69104938E-03
1.17739266E-053.78423223E-062.82830528E-051.16696600E-04-1.38468340E-04-2.75862631E-02
4.85798050E-051.56139303E-051.16696600E-044.81495411E-04-5.71327111E-04-1.13822289E-01
-5.76431613E-05-1.85269658E-05-1.38468340E-04-5.71327111E-046.77930952E-041.35057694E-01
-1.14840056E-02-3.69104938E-03-2.75862631E-02-1.13822289E-011.35057694E-012.69069793E+01

Correlation matrix
1.000000001.000000000.999993690.99999716-0.99998650-1.00000000
1.000000001.000000000.999993680.99999719-0.99998661-1.00000000
0.999993690.999993681.000000000.99999766-0.99998759-0.99999369
0.999997160.999997190.999997661.00000000-0.99999085-0.99999716
-0.99998650-0.99998661-0.99998759-0.999990851.000000000.99998648
-1.00000000-1.00000000-0.99999369-0.999997160.999986481.00000000