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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SW271 ∴ Orbital info ∴ Epoch epochXXX
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(386345) 2008SW271  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 386345.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.61491 1.934e-08 au
e 0.066168 5.795e-08
i 9.935 6.525e-06 deg
Ω 38.671 2.967e-05 deg
ω 295.029 5.519e-05 deg
M 305.116 4.47e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4419 au
Aphelion 2.7879 au
Asc. node-Earth separation 1.54076 au
Desc. node-Earth separation 1.67139 au
Earth MOID 1.45279 au
Orbital period 1544.49 days
Date of orbit computation  apr 23 21:12
Correlation matrix
1.00000000-0.260709190.012530800.01441159-0.176992100.06181094
-0.260709191.00000000-0.01952937-0.011538580.34284941-0.35329134
0.01253080-0.019529371.00000000-0.200914470.104221800.00100164
0.01441159-0.01153858-0.200914471.00000000-0.52829636-0.00209034
-0.176992100.342849410.10422180-0.528296361.00000000-0.83642963
0.06181094-0.353291340.00100164-0.00209034-0.836429631.00000000
Covariance matrix
3.73939397E-16-2.92167372E-161.58117369E-158.26890175E-15-1.88885009E-135.34343252E-14
-2.92167372E-163.35853234E-15-7.38521377E-15-1.98409413E-141.09653166E-12-9.15297248E-13
1.58117369E-15-7.38521377E-154.25794513E-11-3.88997168E-113.75319911E-112.92191091E-13
8.26890175E-15-1.98409413E-14-3.88997168E-118.80380416E-10-8.65079081E-10-2.77271784E-12
-1.88885009E-131.09653166E-123.75319911E-11-8.65079081E-103.04569222E-09-2.06360614E-09
5.34343252E-14-9.15297248E-132.92191091E-13-2.77271784E-12-2.06360614E-091.99852136E-09