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AstDyS ∴ Objects ∴ 2008SA197 ∴ Orbital info ∴ Epoch epochXXX
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(647283) 2008SA197  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 647283.eq0)
Keplerian elements at epoch
58205.1 MJD
Value 1-σ variation Units
a 2.42309 1.816e-08 au
e 0.216623 1.001e-07
i 3.721 6.926e-06 deg
Ω 53.507 0.0001513 deg
ω 284.149 0.0001552 deg
M 217.679 2.38e-05 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8982 au
Aphelion 2.948 au
Asc. node-Earth separation 1.20507 au
Desc. node-Earth separation 1.42834 au
Earth MOID 0.89413 au
Orbital period 1377.7 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.00000000-0.399063550.00349665-0.063563040.047489020.09585156
-0.399063551.00000000-0.046246060.05431829-0.120126940.26806391
0.00349665-0.046246061.00000000-0.111615400.11429631-0.02169655
-0.063563040.05431829-0.111615401.00000000-0.975068540.01204807
0.04748902-0.120126940.11429631-0.975068541.00000000-0.23014981
0.095851560.26806391-0.021696550.01204807-0.230149811.00000000
Covariance matrix
3.29871477E-16-7.25542699E-164.39863316E-16-1.74667734E-131.33884319E-134.14344715E-14
-7.25542699E-161.00206772E-14-3.20638892E-148.22678790E-13-1.86660776E-126.38670918E-13
4.39863316E-16-3.20638892E-144.79717917E-11-1.16964150E-101.22882288E-10-3.57662925E-12
-1.74667734E-138.22678790E-13-1.16964150E-102.28913465E-08-2.28999702E-084.33853968E-11
1.33884319E-13-1.86660776E-121.22882288E-10-2.28999702E-082.40950710E-08-8.50285911E-10
4.14344715E-146.38670918E-13-3.57662925E-124.33853968E-11-8.50285911E-105.66474688E-10