AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011UA55 ∴ Orbital info ∴ Epoch epochXXX
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(312843) 2011UA55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 312843.eq0)
Keplerian elements at epoch
58213.3 MJD
Value 1-σ variation Units
a 3.02512 2.542e-08 au
e 0.102728 6.406e-08
i 8.648 5.98e-06 deg
Ω 235.596 3.67e-05 deg
ω 152.07 4.506e-05 deg
M 103.393 2.462e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7144 au
Aphelion 3.3359 au
Asc. node-Earth separation 2.28072 au
Desc. node-Earth separation 1.75666 au
Earth MOID 1.72376 au
Orbital period 1921.82 days
Date of orbit computation  apr 23 20:55
Correlation matrix
1.00000000-0.153709790.01457444-0.00641241-0.055287940.10952102
-0.153709791.00000000-0.024849700.00610687-0.175599080.26242761
0.01457444-0.024849701.00000000-0.365337650.292541630.00069959
-0.006412410.00610687-0.365337651.00000000-0.80168007-0.00526376
-0.05528794-0.175599080.29254163-0.801680071.00000000-0.58673796
0.109521020.262427610.00069959-0.00526376-0.586737961.00000000
Covariance matrix
6.46301935E-16-2.50335911E-162.21573604E-15-5.98273941E-15-6.33386675E-146.85381668E-14
-2.50335911E-164.10400400E-15-9.51992442E-151.43576627E-14-5.06928766E-134.13838286E-13
2.21573604E-15-9.51992442E-153.57615882E-11-8.01796099E-117.88346050E-111.02983982E-13
-5.98273941E-151.43576627E-14-8.01796099E-111.34685925E-09-1.32581526E-09-4.75526217E-12
-6.33386675E-14-5.06928766E-137.88346050E-11-1.32581526E-092.03068067E-09-6.50852031E-10
6.85381668E-144.13838286E-131.02983982E-13-4.75526217E-12-6.50852031E-106.05946834E-10