AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EN31 ∴ Orbital info ∴ Epoch epochXXX
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(189219) 2004EN31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 189219.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27084 1.053e-08 au
e 0.104321 3.317e-08
i 6.743 4.014e-06 deg
Ω 239.124 4.395e-05 deg
ω 19.209 5.211e-05 deg
M 242.391 2.898e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0339 au
Aphelion 2.5077 au
Asc. node-Earth separation 1.03264 au
Desc. node-Earth separation 1.50461 au
Earth MOID 1.02023 au
Orbital period 1249.91 days
Date of orbit computation  apr 23 20:29
Correlation matrix
1.000000000.034816260.01390890-0.002688580.06626082-0.27657488
0.034816261.000000000.005723430.00357265-0.028518640.02088286
0.013908900.005723431.00000000-0.274959930.225340380.00567926
-0.002688580.00357265-0.274959931.00000000-0.83725920-0.00058844
0.06626082-0.028518640.22534038-0.837259201.00000000-0.53560249
-0.276574880.020882860.00567926-0.00058844-0.535602491.00000000
Covariance matrix
1.10942882E-161.21639859E-175.88034714E-16-1.24469674E-153.63705526E-14-8.44321604E-14
1.21639859E-171.10024178E-157.62010629E-165.20865369E-15-4.92965242E-142.00761113E-14
5.88034714E-167.62010629E-161.61109496E-11-4.85088497E-114.71349390E-116.60690579E-13
-1.24469674E-155.20865369E-15-4.85088497E-111.93188817E-09-1.91776013E-09-7.49616425E-13
3.63705526E-14-4.92965242E-144.71349390E-11-1.91776013E-092.71573085E-09-8.08968107E-10
-8.44321604E-142.00761113E-146.60690579E-13-7.49616425E-13-8.08968107E-108.40022462E-10