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AstDyS ∴ Objects ∴ 2008SM40 ∴ Orbital info ∴ Epoch epochXXX
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(528290) 2008SM40  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 528290.eq0)
Keplerian elements at epoch
58572.5 MJD
Value 1-σ variation Units
a 2.80784 2.08e-08 au
e 0.201507 8.59e-08
i 12.989 1.254e-05 deg
Ω 22.69 3.142e-05 deg
ω 29.243 4.511e-05 deg
M 59.481 2.885e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.242 au
Aphelion 3.3736 au
Asc. node-Earth separation 1.29353 au
Desc. node-Earth separation 2.26583 au
Earth MOID 1.25972 au
Orbital period 1718.53 days
Date of orbit computation  apr 23 21:42
Correlation matrix
1.00000000-0.28671720-0.009255050.016844270.18058751-0.26716363
-0.286717201.000000000.00797557-0.03895654-0.424487190.64768874
-0.009255050.007975571.00000000-0.477688760.310331000.01946143
0.01684427-0.03895654-0.477688761.00000000-0.64635412-0.04135467
0.18058751-0.424487190.31033100-0.646354121.00000000-0.72423931
-0.267163630.647688740.01946143-0.04135467-0.724239311.00000000
Covariance matrix
4.32575439E-16-5.12217111E-16-2.41348678E-151.10077497E-141.69447220E-13-1.60306729E-13
-5.12217111E-167.37800298E-158.58947310E-15-1.05139304E-13-1.64493910E-121.60501557E-12
-2.41348678E-158.58947310E-151.57206587E-10-1.88189630E-101.75540101E-107.03968944E-12
1.10077497E-14-1.05139304E-13-1.88189630E-109.87257855E-10-9.16223948E-10-3.74872332E-11
1.69447220E-13-1.64493910E-121.75540101E-10-9.16223948E-102.03531504E-09-9.42630316E-10
-1.60306729E-131.60501557E-127.03968944E-12-3.74872332E-11-9.42630316E-108.32313574E-10