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AstDyS ∴ Objects ∴ 2008WR143 ∴ Orbital info ∴ Epoch epochXXX
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2008WR143  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2008WR143.eq0)
Keplerian elements at epoch
58305.7 MJD
Value 1-σ variation Units
a 3.23505 5.57e-08 au
e 0.058655 8.156e-08
i 5.167 8.736e-06 deg
Ω 114.103 0.0001269 deg
ω 7.48 0.0001764 deg
M 192.8 0.0001185 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 3.0453 au
Aphelion 3.4248 au
Asc. node-Earth separation 2.06297 au
Desc. node-Earth separation 2.40652 au
Earth MOID 2.06109 au
Orbital period 2125.3 days
Date of orbit computation  Jun 5 06:33
Correlation matrix
1.000000000.071243550.005703230.00488743-0.00596027-0.00004232
0.071243551.00000000-0.01332758-0.000384810.06141907-0.10624013
0.00570323-0.013327581.000000000.16974057-0.125971100.00671913
0.00488743-0.000384810.169740571.00000000-0.70954001-0.01000545
-0.005960270.06141907-0.12597110-0.709540011.00000000-0.69625482
-0.00004232-0.106240130.00671913-0.01000545-0.696254821.00000000
Covariance matrix
3.10228744E-153.23646929E-162.77498314E-153.45506127E-14-5.85617606E-14-2.79374798E-16
3.23646929E-166.65226900E-15-9.49585954E-15-3.98355037E-158.83680274E-13-1.02691653E-12
2.77498314E-15-9.49585954E-157.63126091E-111.88199277E-10-1.94122591E-106.95621002E-12
3.45506127E-14-3.98355037E-151.88199277E-101.61089889E-08-1.58861280E-08-1.50498585E-10
-5.85617606E-148.83680274E-13-1.94122591E-10-1.58861280E-083.11181697E-08-1.45558275E-08
-2.79374798E-16-1.02691653E-126.95621002E-12-1.50498585E-10-1.45558275E-081.40450511E-08