NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DC12 ∴ Orbital info ∴ Epoch 54894 MJD
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2009DC12  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DC12.eq0)
Keplerian elements
(Epoch 54894.2 MJD)
Value 1-σ variation Units
a 1.33044 0.0001042 au
e 0.256076 8.394e-05
i 2.903 0.001536 deg
Ω 345.524 0.002457 deg
ω 275.426 0.01428 deg
M 288.585 0.005134 deg
Other useful info
Absolute Magnitude (H)    22.9 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9897 au
Aphelion distance 1.6711 au
Asc. node-Earth separation 0.20628 au
Desc. node-Earth separation 0.28196 au
Earth MOID 0.04107 au
Orbital period 560.519 days
Date of orbit computation   Jul 29 11:15

Covariance matrix
1.08643312E-088.73141705E-091.55670718E-07-2.46531936E-071.36922100E-06-2.19824893E-07
8.73141705E-097.04559291E-091.26762663E-07-2.01058378E-071.12749632E-06-1.98725314E-07
1.55670718E-071.26762663E-072.35812127E-06-3.76221548E-062.15855739E-05-4.78229044E-06
-2.46531936E-07-2.01058378E-07-3.76221548E-066.03801701E-06-3.46077633E-057.89872947E-06
1.36922100E-061.12749632E-062.15855739E-05-3.46077633E-052.04044737E-04-5.39135849E-05
-2.19824893E-07-1.98725314E-07-4.78229044E-067.89872947E-06-5.39135849E-052.63626992E-05

Correlation matrix
1.000000000.997986030.97257334-0.962552710.91962201-0.41075271
0.997986031.000000000.98344372-0.974801600.94035895-0.46110463
0.972573340.983443721.00000000-0.997041950.98405151-0.60653790
-0.96255271-0.97480160-0.997041951.00000000-0.985969920.62605882
0.919622010.940358950.98405151-0.985969921.00000000-0.73509010
-0.41075271-0.46110463-0.606537900.62605882-0.735090101.00000000