NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2011DT9 ∴ Orbital info ∴ Epoch 55620 MJD
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2011DT9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2011DT9.eq0)
Keplerian elements
(Epoch 55620.0 MJD)
Value 1-σ variation Units
a 1.10421 0.0001357 au
e 0.083467 9.479e-05
i 11.626 0.009264 deg
Ω 338.528 0.0002182 deg
ω 170.699 0.01065 deg
M 7.929 0.01053 deg
Other useful info
Absolute Magnitude (H)    25.2 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.012 au
Aphelion distance 1.1964 au
Asc. node-Earth separation 0.18467 au
Desc. node-Earth separation 0.02271 au
Earth MOID 0.02271 au
Orbital period 423.811 days
Date of orbit computation   Jul 29 11:35

Covariance matrix
1.84256536E-081.28673918E-081.25739530E-06-2.95928081E-081.41042306E-06-1.40414509E-06
1.28673918E-088.98596300E-098.78116292E-07-2.06682336E-089.84191206E-07-9.79926273E-07
1.25739530E-068.78116292E-078.58303430E-05-2.02067233E-069.59652312E-05-9.55806778E-05
-2.95928081E-08-2.06682336E-08-2.02067233E-064.76191708E-08-2.24593091E-062.23882321E-06
1.41042306E-069.84191206E-079.59652312E-05-2.24593091E-061.13405874E-04-1.12080475E-04
-1.40414509E-06-9.79926273E-07-9.55806778E-052.23882321E-06-1.12080475E-041.10888376E-04

Correlation matrix
1.000000000.999992540.99986176-0.999042150.97570869-0.98233026
0.999992541.000000000.99988326-0.999148710.97494337-0.98167578
0.999861760.999883261.00000000-0.999504040.97269283-0.97973059
-0.99904215-0.99914871-0.999504041.00000000-0.966468490.97428468
0.975708690.974943370.97269283-0.966468491.00000000-0.99946864
-0.98233026-0.98167578-0.979730590.97428468-0.999468641.00000000