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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009RP28 ∴ Orbital info ∴ Epoch epochXXX
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(419045) 2009RP28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419045.eq0)
Keplerian elements at epoch
57618.5 MJD
Value 1-σ variation Units
a 2.72437 2.09e-08 au
e 0.269327 7.2e-08
i 1.693 9.6e-06 deg
Ω 148.79 0.000247 deg
ω 254.084 0.0002475 deg
M 165.753 1.602e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9906 au
Aphelion 3.4581 au
Asc. node-Earth separation 1.74139 au
Desc. node-Earth separation 1.34182 au
Earth MOID 1.00032 au
Orbital period 1642.47 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.055628040.007066680.00237047-0.003577910.00828286
-0.055628041.00000000-0.01331987-0.00489283-0.028890310.49015598
0.00706668-0.013319871.000000000.37109991-0.36995916-0.00138235
0.00237047-0.004892830.371099911.00000000-0.99716538-0.01089406
-0.00357791-0.02889031-0.36995916-0.997165381.00000000-0.06075137
0.008282860.49015598-0.00138235-0.01089406-0.060751371.00000000
Covariance matrix
4.36685967E-16-8.36951354E-171.41764821E-151.22332522E-14-1.85061363E-142.77294186E-15
-8.36951354E-175.18374546E-15-9.20640996E-15-8.69971250E-14-5.14844668E-135.65369048E-13
1.41764821E-15-9.20640996E-159.21587816E-118.79796900E-10-8.79071804E-10-2.12600073E-13
1.22332522E-14-8.69971250E-148.79796900E-106.09882850E-08-6.09526518E-08-4.31011557E-11
-1.85061363E-14-5.14844668E-13-8.79071804E-10-6.09526518E-086.12638667E-08-2.40898521E-10
2.77294186E-155.65369048E-13-2.12600073E-13-4.31011557E-11-2.40898521E-102.56656207E-10