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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UT181 ∴ Orbital info ∴ Epoch epochXXX
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(395548) 2011UT181  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 395548.eq0)
Keplerian elements at epoch
58221.2 MJD
Value 1-σ variation Units
a 2.8097 2.664e-08 au
e 0.110674 8.164e-08
i 2.426 5.392e-06 deg
Ω 270.573 0.000216 deg
ω 95.119 0.0002179 deg
M 167.103 2.759e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4987 au
Aphelion 3.1207 au
Asc. node-Earth separation 1.78549 au
Desc. node-Earth separation 1.76413 au
Earth MOID 1.49627 au
Orbital period 1720.23 days
Date of orbit computation  apr 23 21:14
Correlation matrix
1.00000000-0.242981900.015153430.00578872-0.010072240.03260656
-0.242981901.00000000-0.016083320.00904290-0.031489330.15034818
0.01515343-0.016083321.000000000.08001872-0.07946920-0.00012764
0.005788720.009042900.080018721.00000000-0.98968655-0.00261619
-0.01007224-0.03148933-0.07946920-0.989686551.00000000-0.13895503
0.032606560.15034818-0.00012764-0.00261619-0.138955031.00000000
Covariance matrix
7.09531857E-16-5.28415273E-162.17632206E-153.33015346E-14-5.84658788E-142.39590553E-14
-5.28415273E-166.66547324E-15-7.07974375E-151.59447894E-13-5.60234043E-133.38604244E-13
2.17632206E-15-7.07974375E-152.90705131E-119.31780122E-11-9.33718101E-11-1.89840314E-14
3.33015346E-141.59447894E-139.31780122E-114.66434892E-08-4.65783151E-08-1.55862972E-11
-5.84658788E-14-5.60234043E-13-9.33718101E-11-4.65783151E-084.74877055E-08-8.35302179E-10
2.39590553E-143.38604244E-13-1.89840314E-14-1.55862972E-11-8.35302179E-107.60952388E-10