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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007WT9 ∴ Orbital info ∴ Epoch epochXXX
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(406544) 2007WT9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 406544.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34388 2.225e-08 au
e 0.176338 6.329e-08
i 2.934 9.375e-06 deg
Ω 40.561 0.0001883 deg
ω 36.281 0.0001932 deg
M 178.276 5.151e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9306 au
Aphelion 2.7572 au
Asc. node-Earth separation 0.99725 au
Desc. node-Earth separation 1.6394 au
Earth MOID 0.94711 au
Orbital period 1310.7 days
Date of orbit computation  apr 23 21:16
Correlation matrix
1.00000000-0.09395633-0.007286690.027782550.12342488-0.77390882
-0.093956331.00000000-0.00772056-0.00605867-0.032196670.15322557
-0.00728669-0.007720561.00000000-0.401042870.39078074-0.00101895
0.02778255-0.00605867-0.401042871.00000000-0.97039705-0.01485197
0.12342488-0.032196670.39078074-0.970397051.00000000-0.21988230
-0.773908820.15322557-0.00101895-0.01485197-0.219882301.00000000
Covariance matrix
4.94869067E-16-1.32293607E-16-1.51971756E-151.16388358E-135.30392153E-13-8.86727122E-13
-1.32293607E-164.00622483E-15-4.58146056E-15-7.22165956E-14-3.93666007E-134.99521232E-13
-1.51971756E-15-4.58146056E-158.78971093E-11-7.08060597E-107.07733385E-10-4.92035861E-13
1.16388358E-13-7.22165956E-14-7.08060597E-103.54637497E-08-3.53013268E-08-1.44056050E-10
5.30392153E-13-3.93666007E-137.07733385E-10-3.53013268E-083.73162911E-08-2.18773418E-09
-8.86727122E-134.99521232E-13-4.92035861E-13-1.44056050E-10-2.18773418E-092.65283403E-09