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AstDyS ∴ Objects ∴ 2008EX57 ∴ Orbital info ∴ Epoch epochXXX
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(263469) 2008EX57  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 263469.eq0)
Keplerian elements at epoch
57824.2 MJD
Value 1-σ variation Units
a 2.33307 1.37e-08 au
e 0.081426 4.141e-08
i 8.952 5.9e-06 deg
Ω 186.407 2.88e-05 deg
ω 260.665 4.839e-05 deg
M 258.92 3.886e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1431 au
Aphelion 2.523 au
Asc. node-Earth separation 1.35086 au
Desc. node-Earth separation 1.28746 au
Earth MOID 1.18071 au
Orbital period 1301.64 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.00000000-0.180068060.01187422-0.010996140.18752963-0.23222136
-0.180068061.00000000-0.014382640.00268429-0.004873110.01960025
0.01187422-0.014382641.00000000-0.110483700.07076098-0.00735116
-0.010996140.00268429-0.110483701.00000000-0.58539099-0.00397252
0.18752963-0.004873110.07076098-0.585390991.00000000-0.80461068
-0.232221360.01960025-0.00735116-0.00397252-0.804610681.00000000
Covariance matrix
1.87601899E-16-1.02136603E-169.59610302E-16-4.33800217E-151.24292294E-13-1.23610215E-13
-1.02136603E-161.71495299E-15-3.51427565E-153.20174778E-15-9.76534653E-153.15443321E-14
9.59610302E-16-3.51427565E-153.48130818E-11-1.87758782E-112.02032287E-11-1.68562298E-12
-4.33800217E-153.20174778E-15-1.87758782E-118.29586413E-10-8.15891725E-10-4.44662404E-12
1.24292294E-13-9.76534653E-152.02032287E-11-8.15891725E-102.34159274E-09-1.51312587E-09
-1.23610215E-133.15443321E-14-1.68562298E-12-4.44662404E-12-1.51312587E-091.51031372E-09