AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009SX42 ∴ Orbital info ∴ Epoch epochXXX
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(490417) 2009SX42  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 490417.eq0)
Keplerian elements at epoch
58414.6 MJD
Value 1-σ variation Units
a 2.92016 4.355e-08 au
e 0.038773 6.677e-08
i 11.184 6.223e-06 deg
Ω 3.461 3.592e-05 deg
ω 184.449 0.000109 deg
M 132.765 0.0001024 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8069 au
Aphelion 3.0334 au
Asc. node-Earth separation 2.0306 au
Desc. node-Earth separation 1.81194 au
Earth MOID 1.81006 au
Orbital period 1822.67 days
Date of orbit computation  apr 23 21:34
Correlation matrix
1.000000000.012438340.00447507-0.02889227-0.368865330.39862166
0.012438341.00000000-0.024484020.003997540.07077267-0.04301130
0.00447507-0.024484021.00000000-0.073656510.04823908-0.02641091
-0.028892270.00399754-0.073656511.00000000-0.30857050-0.01445204
-0.368865330.070772670.04823908-0.308570501.00000000-0.94512664
0.39862166-0.04301130-0.02641091-0.01445204-0.945126641.00000000
Covariance matrix
1.89666735E-153.61697722E-171.21289275E-15-4.51988049E-14-1.75174773E-121.77772126E-12
3.61697722E-174.45836563E-15-1.01741348E-149.58806289E-155.15301688E-13-2.94088189E-13
1.21289275E-15-1.01741348E-143.87305532E-11-1.64659834E-113.27366299E-11-1.68312904E-11
-4.51988049E-149.58806289E-15-1.64659834E-111.29032577E-09-1.20868251E-09-5.31601254E-11
-1.75174773E-125.15301688E-133.27366299E-11-1.20868251E-091.18909428E-08-1.05537145E-08
1.77772126E-12-2.94088189E-13-1.68312904E-11-5.31601254E-11-1.05537145E-081.04861094E-08