NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DT9 ∴ Orbital info ∴ Epoch 60600 MJD
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2011DT9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011DT9.eq1)
Keplerian elements
(Epoch 60600.0 MJD)
Value 1-σ variation Units
a 1.1042 0.0001211 au
e 0.083091 8.498e-05
i 11.596 0.009297 deg
Ω 338.399 0.0009062 deg
ω 171.266 0.01377 deg
M 277.286 0.7515 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.0125 au
Aphelion distance 1.196 au
Asc. node-Earth separation 0.18565 au
Desc. node-Earth separation 0.02463 au
Earth MOID 0.02463 au
Orbital period 423.81 days
Date of orbit computation   Jul 29 11:35

Covariance matrix
1.46602114E-081.02888153E-081.12554403E-06-1.09719631E-071.64333188E-06-9.09957744E-05
1.02888153E-087.22101144E-097.89952758E-07-7.70048385E-081.15258208E-06-6.38619432E-05
1.12554403E-067.89952758E-078.64382765E-05-8.42447102E-061.25877434E-04-6.98599436E-03
-1.09719631E-07-7.70048385E-08-8.42447102E-068.21206345E-07-1.22868437E-056.81018306E-04
1.64333188E-061.15258208E-061.25877434E-04-1.22868437E-051.89723467E-04-1.02047943E-02
-9.09957744E-05-6.38619432E-05-6.98599436E-036.81018306E-04-1.02047943E-025.64813715E-01

Correlation matrix
1.000000000.999991340.99986030-0.999972540.98535934-0.99999653
0.999991341.000000000.99988270-0.999983540.98471901-0.99997812
0.999860300.999882701.00000000-0.999915830.98295651-0.99982171
-0.99997254-0.99998354-0.999915831.00000000-0.984359320.99995400
0.985359340.984719010.98295651-0.984359321.00000000-0.98580521
-0.99999653-0.99997812-0.999821710.99995400-0.985805211.00000000