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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UQ91 ∴ Orbital info ∴ Epoch epochXXX
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(378918) 2008UQ91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 378918.eq0)
Keplerian elements at epoch
57743.6 MJD
Value 1-σ variation Units
a 3.06909 5.568e-08 au
e 0.116468 1.135e-07
i 14.469 7.187e-06 deg
Ω 275.979 3.812e-05 deg
ω 93.061 5.263e-05 deg
M 229.763 3.455e-05 deg
Other useful info
Absolute Magnitude (H)    15.8 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7116 au
Aphelion 3.4265 au
Asc. node-Earth separation 2.02969 au
Desc. node-Earth separation 2.02535 au
Earth MOID 1.76017 au
Orbital period 1963.87 days
Date of orbit computation  apr 23 21:10
Correlation matrix
1.00000000-0.585626170.06414848-0.008186700.31003006-0.41983976
-0.585626171.00000000-0.04267526-0.00750191-0.301866930.38453164
0.06414848-0.042675261.000000000.09436409-0.04174348-0.03534497
-0.00818670-0.007501910.094364091.00000000-0.703174400.00620455
0.31003006-0.30186693-0.04174348-0.703174401.00000000-0.70508991
-0.419839760.38453164-0.035344970.00620455-0.705089911.00000000
Covariance matrix
3.10031819E-15-3.70069313E-152.56706249E-14-1.73762381E-149.08502693E-13-8.07765905E-13
-3.70069313E-151.28800909E-14-3.48082806E-14-3.24544775E-14-1.80299402E-121.50796188E-12
2.56706249E-14-3.48082806E-145.16528049E-112.58521875E-11-1.57890082E-11-8.77755221E-12
-1.73762381E-14-3.24544775E-142.58521875E-111.45307210E-09-1.41067158E-098.17245671E-12
9.08502693E-13-1.80299402E-12-1.57890082E-11-1.41067158E-092.76973721E-09-1.28222017E-09
-8.07765905E-131.50796188E-12-8.77755221E-128.17245671E-12-1.28222017E-091.19398162E-09