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AstDyS ∴ Objects ∴ 2008AL28 ∴ Orbital info ∴ Epoch epochXXX
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(484430) 2008AL28  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 484430.eq0)
Keplerian elements at epoch
57459.5 MJD
Value 1-σ variation Units
a 2.73667 1.577e-08 au
e 0.172394 9.048e-08
i 3.205 9.931e-06 deg
Ω 352.793 0.0001229 deg
ω 182.607 0.0001276 deg
M 270.976 2.782e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2649 au
Aphelion 3.2085 au
Asc. node-Earth separation 2.20094 au
Desc. node-Earth separation 1.27121 au
Earth MOID 1.26976 au
Orbital period 1653.6 days
Date of orbit computation  apr 23 21:33
Correlation matrix
1.000000000.24574767-0.00105265-0.019751490.05435556-0.16121795
0.245747671.00000000-0.00846610-0.01208148-0.034600660.11192817
-0.00105265-0.008466101.000000000.12556735-0.125360430.01745143
-0.01975149-0.012081480.125567351.00000000-0.95954655-0.00564363
0.05435556-0.03460066-0.12536043-0.959546551.00000000-0.27210901
-0.161217950.111928170.01745143-0.00564363-0.272109011.00000000
Covariance matrix
2.48739361E-163.50692149E-16-1.64869829E-16-3.82754564E-141.09402756E-13-7.07243158E-14
3.50692149E-168.18707477E-15-7.60731731E-15-1.34317552E-13-3.99540470E-132.81700026E-13
-1.64869829E-16-7.60731731E-159.86205696E-111.53217634E-10-1.58875240E-104.82056453E-12
-3.82754564E-14-1.34317552E-131.53217634E-101.50972034E-08-1.50461820E-08-1.92881233E-11
1.09402756E-13-3.99540470E-13-1.58875240E-10-1.50461820E-081.62863595E-08-9.65913039E-10
-7.07243158E-142.81700026E-134.82056453E-12-1.92881233E-11-9.65913039E-107.73688584E-10