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AstDyS ∴ Objects ∴ 2009XN20 ∴ Orbital info ∴ Epoch epochXXX
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(414727) 2009XN20  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 414727.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.1667 3.342e-08 au
e 0.169563 4.769e-08
i 1.999 6.595e-06 deg
Ω 138.659 0.0001584 deg
ω 282.16 0.000161 deg
M 220.92 2.368e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6297 au
Aphelion 3.7037 au
Asc. node-Earth separation 1.98305 au
Desc. node-Earth separation 2.17708 au
Earth MOID 1.64376 au
Orbital period 2058.3 days
Date of orbit computation  apr 23 21:18
Correlation matrix
1.000000000.001276680.00270448-0.008202670.02522964-0.35519429
0.001276681.00000000-0.00368825-0.003853240.01457315-0.06109811
0.00270448-0.003688251.000000000.04320630-0.04170279-0.00372753
-0.00820267-0.003853240.043206301.00000000-0.985851140.01583676
0.025229640.01457315-0.04170279-0.985851141.00000000-0.17543961
-0.35519429-0.06109811-0.003727530.01583676-0.175439611.00000000
Covariance matrix
1.11711766E-152.03491395E-185.96127618E-16-4.34144970E-141.35734582E-13-2.81116994E-13
2.03491395E-182.27420108E-15-1.15995228E-15-2.90985300E-141.11865906E-13-6.89944080E-14
5.96127618E-16-1.15995228E-154.34922168E-114.51214485E-11-4.42691149E-11-5.82100707E-13
-4.34144970E-14-2.90985300E-144.51214485E-112.50761177E-08-2.51287850E-085.93838252E-11
1.35734582E-131.11865906E-13-4.42691149E-11-2.51287850E-082.59095574E-08-6.68696915E-10
-2.81116994E-13-6.89944080E-14-5.82100707E-135.93838252E-11-6.68696915E-105.60716503E-10