AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2004EK4 ∴ Orbital info ∴ Epoch epochXXX
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(430712) 2004EK4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 430712.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.09129 2.316e-08 au
e 0.246313 6.711e-08
i 16.373 5.506e-06 deg
Ω 41.502 2.354e-05 deg
ω 130.896 2.636e-05 deg
M 264.847 1.078e-05 deg
Other useful info
Absolute Magnitude (H)    15.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.3299 au
Aphelion 3.8527 au
Asc. node-Earth separation 2.47113 au
Desc. node-Earth separation 1.49258 au
Earth MOID 1.36729 au
Orbital period 1985.22 days
Date of orbit computation  apr 23 21:21
Correlation matrix
1.000000000.04010371-0.07974695-0.020083250.08325392-0.43494896
0.040103711.00000000-0.12693358-0.018654180.026497910.10924074
-0.07974695-0.126933581.00000000-0.512280520.434132780.01035376
-0.02008325-0.01865418-0.512280521.00000000-0.84107029-0.03104056
0.083253920.026497910.43413278-0.841070291.00000000-0.46648268
-0.434948960.109240740.01035376-0.03104056-0.466482681.00000000
Covariance matrix
5.36357815E-166.23283255E-17-1.01689720E-14-1.09468034E-145.08169754E-14-1.08625327E-13
6.23283255E-174.50346916E-15-4.69013967E-14-2.94629247E-144.68664443E-147.90539791E-14
-1.01689720E-14-4.69013967E-143.03159586E-11-6.63849364E-116.29992035E-116.14750896E-13
-1.09468034E-14-2.94629247E-14-6.63849364E-115.53926455E-10-5.21717224E-10-7.87809373E-12
5.08169754E-144.68664443E-146.29992035E-11-5.21717224E-106.94630194E-10-1.32579949E-10
-1.08625327E-137.90539791E-146.14750896E-13-7.87809373E-12-1.32579949E-101.16286952E-10