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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2013UT18 ∴ Orbital info ∴ Epoch epochXXX
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(517197) 2013UT18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 517197.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.05339 5.108e-08 au
e 0.051855 8.167e-08
i 16.912 8.364e-06 deg
Ω 222.428 2.467e-05 deg
ω 8.788 8.045e-05 deg
M 149.756 7.64e-05 deg
Other useful info
Absolute Magnitude (H)    15.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8951 au
Aphelion 3.2117 au
Asc. node-Earth separation 1.88863 au
Desc. node-Earth separation 2.21888 au
Earth MOID 1.88625 au
Orbital period 1948.82 days
Date of orbit computation  apr 23 21:40
Correlation matrix
1.000000000.066857320.018920690.00368212-0.122148900.01343983
0.066857321.00000000-0.01492853-0.02196270-0.280820190.32752609
0.01892069-0.014928531.00000000-0.258877070.08858410-0.01707573
0.00368212-0.02196270-0.258877071.00000000-0.29133642-0.00336294
-0.12214890-0.280820190.08858410-0.291336421.00000000-0.94626881
0.013439830.32752609-0.01707573-0.00336294-0.946268811.00000000
Covariance matrix
2.60946102E-152.78937464E-168.08365468E-154.64106295E-15-5.01982200E-135.24516149E-14
2.78937464E-166.67060007E-15-1.01975246E-14-4.42601352E-14-1.84516041E-122.04370386E-12
8.08365468E-15-1.01975246E-146.99504555E-11-5.34236323E-115.96038633E-11-1.09109898E-11
4.64106295E-15-4.42601352E-14-5.34236323E-116.08820273E-10-5.78312634E-10-6.33948399E-12
-5.01982200E-13-1.84516041E-125.96038633E-11-5.78312634E-106.47212181E-09-5.81604118E-09
5.24516149E-142.04370386E-12-1.09109898E-11-6.33948399E-12-5.81604118E-095.83685913E-09