NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009PY ∴ Orbital info ∴ Epoch 60400 MJD
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2009PY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009PY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.944968 4.978e-09 au
e 0.294314 2.991e-07
i 26.558 3.296e-05 deg
Ω 325.637 1.127e-05 deg
ω 196 6.324e-05 deg
M 110.132 0.0001072 deg
Other useful info
Absolute Magnitude (H)    21.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6669 au
Aphelion distance 1.2231 au
Asc. node-Earth separation 0.19185 au
Desc. node-Earth separation -0.31447 au
Earth MOID 0.18062 au
Orbital period 335.524 days
Date of orbit computation   feb 26 10:41

Covariance matrix
2.47798190E-17-1.30111660E-154.16064882E-14-8.90478588E-15-2.30173123E-133.74831053E-13
-1.30111660E-158.94879619E-14-3.20040559E-125.54456804E-131.55493104E-11-2.68566451E-11
4.16064882E-14-3.20040559E-121.08620340E-09-6.89643781E-11-4.90914665E-108.50712910E-10
-8.90478588E-155.54456804E-13-6.89643781E-111.27041118E-10-4.76485289E-11-9.49880148E-11
-2.30173123E-131.55493104E-11-4.90914665E-10-4.76485289E-113.99934180E-09-6.64580058E-09
3.74831053E-13-2.68566451E-118.50712910E-10-9.49880148E-11-6.64580058E-091.14928466E-08

Correlation matrix
1.00000000-0.873745290.25360419-0.15870926-0.731158080.70238090
-0.873745291.00000000-0.324613910.164442190.82192949-0.83744375
0.25360419-0.324613911.00000000-0.18565091-0.235535390.24077625
-0.158709260.16444219-0.185650911.00000000-0.06684718-0.07861092
-0.731158080.82192949-0.23553539-0.066847181.00000000-0.98025539
0.70238090-0.837443750.24077625-0.07861092-0.980255391.00000000