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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011ST196 ∴ Orbital info ∴ Epoch epochXXX
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(541566) 2011ST196  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 541566.eq0)
Keplerian elements at epoch
57596.2 MJD
Value 1-σ variation Units
a 2.45524 5.411e-08 au
e 0.189213 1.108e-07
i 2.914 1.431e-05 deg
Ω 355.231 0.0002267 deg
ω 325.509 0.0002644 deg
M 118.721 0.0001144 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9907 au
Aphelion 2.9198 au
Asc. node-Earth separation 1.04288 au
Desc. node-Earth separation 1.81016 au
Earth MOID 0.97822 au
Orbital period 1405.2 days
Date of orbit computation  apr 23 21:45
Correlation matrix
1.00000000-0.286653450.006762800.030151470.44787048-0.89968454
-0.286653451.00000000-0.02208156-0.00976596-0.154573600.26783467
0.00676280-0.022081561.000000000.41752505-0.366199590.01680410
0.03015147-0.009765960.417525051.00000000-0.84777432-0.01341051
0.44787048-0.15457360-0.36619959-0.847774321.00000000-0.51738979
-0.899684540.267834670.01680410-0.01341051-0.517389791.00000000
Covariance matrix
2.92815894E-15-1.71848374E-155.23618707E-153.69828623E-136.40740579E-12-5.56963937E-12
-1.71848374E-151.22738797E-14-3.50035615E-14-2.45245196E-13-4.52750280E-123.39466731E-12
5.23618707E-15-3.50035615E-142.04730814E-101.35415632E-09-1.38529389E-092.75071974E-11
3.69828623E-13-2.45245196E-131.35415632E-095.13794329E-08-5.08051071E-08-3.47759864E-10
6.40740579E-12-4.52750280E-12-1.38529389E-09-5.08051071E-086.98980285E-08-1.56491160E-08
-5.56963937E-123.39466731E-122.75071974E-11-3.47759864E-10-1.56491160E-081.30881720E-08