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AstDyS ∴ Objects ∴ 2012WG9 ∴ Orbital info ∴ Epoch epochXXX
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(542128) 2012WG9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 542128.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.33015 1.826e-08 au
e 0.222064 1.118e-07
i 1.562 6.944e-06 deg
Ω 299.407 0.0004239 deg
ω 95.874 0.0004251 deg
M 89.197 2.158e-05 deg
Other useful info
Absolute Magnitude (H)    18.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8127 au
Aphelion 2.8476 au
Asc. node-Earth separation 1.24976 au
Desc. node-Earth separation 1.18364 au
Earth MOID 0.82043 au
Orbital period 1299.19 days
Date of orbit computation  apr 23 21:45
Correlation matrix
1.00000000-0.282466260.007285910.03416354-0.060001410.02440063
-0.282466261.00000000-0.02230611-0.022276770.021254140.03533807
0.00728591-0.022306111.00000000-0.337280820.33613907-0.00435708
0.03416354-0.02227677-0.337280821.00000000-0.99678583-0.00593290
-0.060001410.021254140.33613907-0.996785831.00000000-0.06897341
0.024400630.03533807-0.00435708-0.00593290-0.068973411.00000000
Covariance matrix
3.33554204E-16-5.76543532E-169.23975398E-162.64474388E-13-4.65884621E-139.61494876E-15
-5.76543532E-161.24900634E-14-1.73101044E-14-1.05529079E-121.00985635E-128.52094751E-14
9.23975398E-16-1.73101044E-144.82155442E-11-9.92710877E-109.92307417E-10-6.52757333E-13
2.64474388E-13-1.05529079E-12-9.92710877E-101.79669846E-07-1.79627639E-07-5.42584519E-11
-4.65884621E-131.00985635E-129.92307417E-10-1.79627639E-071.80745470E-07-6.32671335E-10
9.61494876E-158.52094751E-14-6.52757333E-13-5.42584519E-11-6.32671335E-104.65506231E-10