NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2012DY ∴ Orbital info ∴ Epoch 60400 MJD
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2012DY  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2012DY.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 2.12158 0.006238 au
e 0.538859 0.001061
i 4.958 0.00893 deg
Ω 149.797 0.002664 deg
ω 31.706 0.0219 deg
M 324.5 5.925 deg
Other useful info
Absolute Magnitude (H)    26.6 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.9783 au
Aphelion distance 3.2648 au
Asc. node-Earth separation 0.04427 au
Desc. node-Earth separation 1.76855 au
Earth MOID 0.01941 au
Orbital period 1128.73 days
Date of orbit computation   feb 26 10:46

Covariance matrix
3.89082102E-056.61671383E-065.56972986E-051.66164284E-05-1.35229194E-04-3.69557786E-02
6.61671383E-061.12525922E-069.47140286E-062.82559161E-06-2.29818134E-05-6.28468945E-03
5.56972986E-059.47140286E-067.97457214E-052.37918977E-05-1.93874859E-04-5.29022807E-02
1.66164284E-052.82559161E-062.37918977E-057.09893824E-06-5.78759871E-05-1.57825655E-02
-1.35229194E-04-2.29818134E-05-1.93874859E-04-5.78759871E-054.79779467E-041.28439906E-01
-3.69557786E-02-6.28468945E-03-5.29022807E-02-1.57825655E-021.28439906E-013.51013220E+01

Correlation matrix
1.000000000.999989490.999907460.99981663-0.98975796-0.99999998
0.999989491.000000000.999848790.99973847-0.98909310-0.99999032
0.999907460.999848791.000000000.99995093-0.99116731-0.99990551
0.999816630.999738470.999950931.00000000-0.99170130-0.99981388
-0.98975796-0.98909310-0.99116731-0.991701301.000000000.98973155
-0.99999998-0.99999032-0.99990551-0.999813880.989731551.00000000