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AstDyS ∴ Objects ∴ 2009XC4 ∴ Orbital info ∴ Epoch epochXXX
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(269590) 2009XC4  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 269590.eq0)
Keplerian elements at epoch
57454.1 MJD
Value 1-σ variation Units
a 3.08739 3.282e-08 au
e 0.17303 8.789e-08
i 2.578 6.752e-06 deg
Ω 104.226 0.0001766 deg
ω 237.717 0.0001775 deg
M 127.87 1.757e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5532 au
Aphelion 3.6216 au
Asc. node-Earth separation 2.31553 au
Desc. node-Earth separation 1.724 au
Earth MOID 1.54386 au
Orbital period 1981.46 days
Date of orbit computation  apr 23 20:46
Correlation matrix
1.00000000-0.319480380.009712770.00287401-0.018704600.20306387
-0.319480381.00000000-0.020225370.00124886-0.01181996-0.05080703
0.00971277-0.020225371.000000000.23444741-0.23214564-0.00369115
0.002874010.001248860.234447411.00000000-0.99331441-0.00429080
-0.01870460-0.01181996-0.23214564-0.993314411.00000000-0.10618866
0.20306387-0.05080703-0.00369115-0.00429080-0.106188661.00000000
Covariance matrix
1.07747350E-15-9.21719767E-162.15265288E-151.66596238E-14-1.08986377E-131.17105616E-13
-9.21719767E-167.72507694E-15-1.20025970E-141.93838568E-14-1.84411426E-13-7.84543484E-14
2.15265288E-15-1.20025970E-144.55884458E-112.79541439E-10-2.78232787E-10-4.37855932E-13
1.66596238E-141.93838568E-142.79541439E-103.11850706E-08-3.11372668E-08-1.33122958E-11
-1.08986377E-13-1.84411426E-13-2.78232787E-10-3.11372668E-083.15094461E-08-3.31161843E-10
1.17105616E-13-7.84543484E-14-4.37855932E-13-1.33122958E-11-3.31161843E-103.08662267E-10