NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009EW ∴ Orbital info ∴ Epoch 54893 MJD
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2009EW  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2009EW.eq0)
Keplerian elements
(Epoch 54893.6 MJD)
Value 1-σ variation Units
a 1.24692 0.0002854 au
e 0.388655 0.0002031
i 10.522 0.00487 deg
Ω 346.003 5.128e-05 deg
ω 259.42 0.001614 deg
M 318.944 0.02087 deg
Other useful info
Absolute Magnitude (H)    26.4 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7623 au
Aphelion distance 1.7315 au
Asc. node-Earth separation 0.13227 au
Desc. node-Earth separation -0.00413 au
Earth MOID 0.00182 au
Orbital period 508.576 days
Date of orbit computation   feb 26 10:47

Covariance matrix
8.14504712E-085.79753218E-081.38975666E-06-1.44800592E-08-4.57965032E-075.95757647E-06
5.79753218E-084.12670809E-089.89229671E-07-1.03025473E-08-3.25798321E-074.24049587E-06
1.38975666E-069.89229671E-072.37144522E-05-2.47145780E-07-7.81055507E-061.01651255E-04
-1.44800592E-08-1.03025473E-08-2.47145780E-072.62978620E-098.20693586E-08-1.05922228E-06
-4.57965032E-07-3.25798321E-07-7.81055507E-068.20693586E-082.60422738E-06-3.35013446E-05
5.95757647E-064.24049587E-061.01651255E-04-1.05922228E-06-3.35013446E-054.35758873E-04

Correlation matrix
1.000000000.999987320.99996642-0.98938043-0.994365550.99999932
0.999987321.000000000.99997401-0.98896864-0.993819510.99998077
0.999966420.999974011.00000000-0.98966094-0.993884460.99996103
-0.98938043-0.98896864-0.989660941.000000000.99170241-0.98947259
-0.99436555-0.99381951-0.993884460.991702411.00000000-0.99448828
0.999999320.999980770.99996103-0.98947259-0.994488281.00000000