NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2004EW9 ∴ Orbital info ∴ Epoch 57314 MJD
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(144411) 2004EW9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 144411.eq0)
Keplerian elements
(Epoch 57314.8 MJD)
Value 1-σ variation Units
a 1.91738 2.326e-10 au
e 0.533663 1.38e-09
i 8.787 1.711e-06 deg
Ω 288.883 6.229e-06 deg
ω 8.144 6.15e-06 deg
M 80.412 6.387e-07 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.8941 au
Aphelion distance 2.9406 au
Asc. node-Earth separation -0.11991 au
Desc. node-Earth separation 1.92396 au
Earth MOID 0.09062 au
Orbital period 969.75 days
Date of orbit computation   feb 26 10:20

Covariance matrix
5.40840788E-202.28875978E-19-1.34475174E-161.14617786E-15-1.35105072E-156.22302916E-17
2.28875978E-191.90414000E-18-9.73021617E-167.95182121E-15-6.76383096E-15-2.58197641E-16
-1.34475174E-16-9.73021617E-162.92691561E-12-2.42058798E-122.79393679E-12-1.51069011E-13
1.14617786E-157.95182121E-15-2.42058798E-123.87997927E-11-3.53693199E-11-6.92114454E-13
-1.35105072E-15-6.76383096E-152.79393679E-12-3.53693199E-113.78191485E-11-8.52574281E-13
6.22302916E-17-2.58197641E-16-1.51069011E-13-6.92114454E-13-8.52574281E-134.07995632E-13

Correlation matrix
1.000000000.71320775-0.337988790.79122973-0.944672040.41892797
0.713207751.00000000-0.412162000.92512936-0.79705343-0.29293757
-0.33798879-0.412162001.00000000-0.227143900.26555568-0.13824280
0.791229730.92512936-0.227143901.00000000-0.92332827-0.17395442
-0.94467204-0.797053430.26555568-0.923328271.00000000-0.21704441
0.41892797-0.29293757-0.13824280-0.17395442-0.217044411.00000000