NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2009ST103 ∴ Orbital info ∴ Epoch 56887 MJD
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(523816) 2009ST103  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 523816.eq0)
Keplerian elements
(Epoch 56887.2 MJD)
Value 1-σ variation Units
a 2.68611 2.337e-08 au
e 0.722528 5.288e-08
i 15.942 1.177e-05 deg
Ω 227.28 4.592e-05 deg
ω 233.792 4.732e-05 deg
M 18.102 9.662e-06 deg
Other useful info
Absolute Magnitude (H)    18.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.7453 au
Aphelion distance 4.6269 au
Asc. node-Earth separation 1.23089 au
Desc. node-Earth separation -0.09106 au
Earth MOID 0.05046 au
Orbital period 1607.99 days
Date of orbit computation   feb 26 13:46

Covariance matrix
5.46111390E-162.54244217E-168.59378032E-14-2.92882159E-133.79442582E-13-1.27340971E-13
2.54244217E-162.79650204E-159.81129959E-14-1.16504324E-134.87665115E-13-8.91855089E-14
8.59378032E-149.81129959E-141.38503101E-10-3.21595617E-103.51374770E-10-3.30371107E-11
-2.92882159E-13-1.16504324E-13-3.21595617E-102.10863273E-09-2.07926944E-094.63904720E-11
3.79442582E-134.87665115E-133.51374770E-10-2.07926944E-092.23961618E-09-1.40256052E-10
-1.27340971E-13-8.91855089E-14-3.30371107E-114.63904720E-11-1.40256052E-109.33587368E-11

Correlation matrix
1.000000000.205732500.31247400-0.272930350.34309837-0.56396228
0.205732501.000000000.15764827-0.047977100.19486207-0.17454574
0.312474000.157648271.00000000-0.595086230.63089056-0.29053257
-0.27293035-0.04797710-0.595086231.00000000-0.956805140.10455645
0.343098370.194862070.63089056-0.956805141.00000000-0.30673076
-0.56396228-0.17454574-0.290532570.10455645-0.306730761.00000000