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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009DA45 ∴ Orbital info ∴ Epoch 54904 MJD
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2009DA45  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009DA45.eq0)
Keplerian elements
(Epoch 54904.1 MJD)
Value 1-σ variation Units
a 2.24945 0.0004849 au
e 0.433203 9.581e-05
i 1.239 0.0001613 deg
Ω 131.687 0.001505 deg
ω 29.474 0.004937 deg
M 3.52 0.002393 deg
Other useful info
Absolute Magnitude (H)    22.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 1.275 au
Aphelion distance 3.2239 au
Asc. node-Earth separation 0.34211 au
Desc. node-Earth separation 1.91955 au
Earth MOID 0.28407 au
Orbital period 1232.29 days
Date of orbit computation   Jul 29 11:18

Covariance matrix
2.35172337E-074.64599011E-087.71468685E-08-5.79045278E-072.19978425E-06-1.13893256E-06
4.64599011E-089.17868881E-091.52464468E-08-1.14206152E-074.33907293E-07-2.24830687E-07
7.71468685E-081.52464468E-082.60216777E-08-1.66656870E-076.77364253E-07-3.66144379E-07
-5.79045278E-07-1.14206152E-07-1.66656870E-072.26563271E-06-6.89844507E-063.03321530E-06
2.19978425E-064.33907293E-076.77364253E-07-6.89844507E-062.43745673E-05-1.14788825E-05
-1.13893256E-06-2.24830687E-07-3.66144379E-073.03321530E-06-1.14788825E-055.72840034E-06

Correlation matrix
1.000000000.999988120.98618306-0.793276620.91879477-0.98126929
0.999988121.000000000.98653085-0.791962140.91735656-0.98050223
0.986183060.986530851.00000000-0.686373990.85052321-0.94834868
-0.79327662-0.79196214-0.686373991.00000000-0.928299250.84196067
0.918794770.917356560.85052321-0.928299251.00000000-0.97143662
-0.98126929-0.98050223-0.948348680.84196067-0.971436621.00000000