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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008ST44 ∴ Orbital info ∴ Epoch epochXXX
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(383897) 2008ST44  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 383897.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.7231 2.764e-08 au
e 0.073423 7.486e-08
i 2.637 7.643e-06 deg
Ω 16.776 0.0001352 deg
ω 347.096 0.0001414 deg
M 173.994 4.345e-05 deg
Other useful info
Absolute Magnitude (H)    17.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5232 au
Aphelion 2.923 au
Asc. node-Earth separation 1.52958 au
Desc. node-Earth separation 1.91641 au
Earth MOID 1.52069 au
Orbital period 1641.32 days
Date of orbit computation  apr 23 21:11
Correlation matrix
1.00000000-0.284384880.00044014-0.004417120.03271796-0.26600059
-0.284384881.000000000.003062130.00053222-0.006891730.08702553
0.000440140.003062131.00000000-0.101791090.097062600.00003962
-0.004417120.00053222-0.101791091.00000000-0.95272773-0.00327847
0.03271796-0.006891730.09706260-0.952727731.00000000-0.29398074
-0.266000590.087025530.00003962-0.00327847-0.293980741.00000000
Covariance matrix
7.63908990E-16-5.88440655E-169.29796269E-17-1.65011477E-141.27888834E-13-3.19415260E-13
-5.88440655E-165.60467861E-151.75216519E-155.38546783E-15-7.29674798E-142.83057251E-13
9.29796269E-171.75216519E-155.84186494E-11-1.05157433E-101.04918793E-101.31581386E-14
-1.65011477E-145.38546783E-15-1.05157433E-101.82687531E-08-1.82116325E-08-1.92520670E-11
1.27888834E-13-7.29674798E-141.04918793E-10-1.82116325E-082.00009783E-08-1.80632860E-09
-3.19415260E-132.83057251E-131.31581386E-14-1.92520670E-11-1.80632860E-091.88757625E-09