NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2007DD ∴ Orbital info ∴ Epoch 55090 MJD
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2007DD  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2007DD.eq0)
Keplerian elements
(Epoch 55090.3 MJD)
Value 1-σ variation Units
a 0.989936 1.64e-07 au
e 0.116467 1.815e-06
i 2.527 3.535e-05 deg
Ω 330.978 3.47e-05 deg
ω 75.671 0.0001536 deg
M 311.232 0.0001574 deg
Other useful info
Absolute Magnitude (H)    25.8 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8746 au
Aphelion distance 1.1052 au
Asc. node-Earth separation -0.06184 au
Desc. node-Earth separation 0.01523 au
Earth MOID 0.00582 au
Orbital period 359.757 days
Date of orbit computation   Jul 29 11:07

Covariance matrix
2.68802056E-14-2.97497237E-13-5.77207373E-12-5.27048096E-122.46400535E-11-2.53407869E-11
-2.97497237E-133.29316854E-126.38784252E-115.83139120E-11-2.72461042E-102.80132599E-10
-5.77207373E-126.38784252E-111.24962137E-091.13151917E-09-5.28365479E-095.43426628E-09
-5.27048096E-125.83139120E-111.13151917E-091.20423802E-09-5.07985520E-095.05729400E-09
2.46400535E-11-2.72461042E-10-5.28365479E-09-5.07985520E-092.35861802E-08-2.40902079E-08
-2.53407869E-112.80132599E-105.43426628E-095.05729400E-09-2.40902079E-082.47854147E-08

Correlation matrix
1.00000000-0.99990713-0.99592436-0.926355720.97858047-0.98176085
-0.999907131.000000000.995767620.92599583-0.977616740.98052479
-0.995924360.995767621.000000000.92239413-0.973232060.97645807
-0.926355720.925995830.922394131.00000000-0.953161210.92568652
0.97858047-0.97761674-0.97323206-0.953161211.00000000-0.99635395
-0.981760850.980524790.976458070.92568652-0.996353951.00000000