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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2012XL108 ∴ Orbital info ∴ Epoch epochXXX
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(478978) 2012XL108  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 478978.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69642 3.561e-08 au
e 0.094143 7.221e-08
i 15.999 7.05e-06 deg
Ω 261.472 3.262e-05 deg
ω 202.039 6.428e-05 deg
M 178.808 5.874e-05 deg
Other useful info
Absolute Magnitude (H)    16.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4426 au
Aphelion 2.9503 au
Asc. node-Earth separation 1.91249 au
Desc. node-Earth separation 1.47432 au
Earth MOID 1.4655 au
Orbital period 1617.26 days
Date of orbit computation  apr 23 21:32
Correlation matrix
1.000000000.063427140.03996558-0.032116000.36503955-0.54062120
0.063427141.000000000.03665046-0.000769490.22682221-0.21993182
0.039965580.036650461.000000000.082328290.00664554-0.05785084
-0.03211600-0.000769490.082328291.00000000-0.522393250.04463184
0.365039550.226822210.00664554-0.522393251.00000000-0.86066273
-0.54062120-0.21993182-0.057850840.04463184-0.860662731.00000000
Covariance matrix
1.26773774E-151.63073865E-161.00323513E-14-3.73017385E-148.35465880E-13-1.13070738E-12
1.63073865E-165.21421665E-151.86584614E-14-1.81254771E-151.05282020E-12-9.32878422E-13
1.00323513E-141.86584614E-144.97054150E-111.89340652E-113.01166186E-12-2.39581879E-11
-3.73017385E-14-1.81254771E-151.89340652E-111.06410831E-09-1.09537939E-098.55224603E-11
8.35465880E-131.05282020E-123.01166186E-12-1.09537939E-094.13188450E-09-3.24974682E-09
-1.13070738E-12-9.32878422E-13-2.39581879E-118.55224603E-11-3.24974682E-093.45052269E-09