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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SG158 ∴ Orbital info ∴ Epoch epochXXX
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(664603) 2008SG158  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 664603.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.34722 1.763e-08 au
e 0.192444 8.256e-08
i 4.745 8.031e-06 deg
Ω 0.534 7.892e-05 deg
ω 18.165 8.413e-05 deg
M 101.758 2.584e-05 deg
Other useful info
Absolute Magnitude (H)    18.3 mag
Slope parameter (G)    0.15 mag
Perihelion 1.8955 au
Aphelion 2.7989 au
Asc. node-Earth separation 0.90817 au
Desc. node-Earth separation 1.77002 au
Earth MOID 0.89807 au
Orbital period 1313.5 days
Date of orbit computation  apr 23 22:08
Correlation matrix
1.000000000.56049928-0.014784800.006271470.03914859-0.47206252
0.560499281.00000000-0.034160190.01947369-0.06449516-0.10875264
-0.01478480-0.034160191.000000000.05748613-0.05034940-0.00421270
0.006271470.019473690.057486131.00000000-0.93343077-0.00385529
0.03914859-0.06449516-0.05034940-0.933430771.00000000-0.32608944
-0.47206252-0.10875264-0.00421270-0.00385529-0.326089441.00000000
Covariance matrix
3.10720873E-168.15716012E-16-2.09294905E-158.72447866E-155.80550875E-14-2.14996906E-13
8.15716012E-166.81643699E-15-2.26494083E-141.26885369E-13-4.47965683E-13-2.31988241E-13
-2.09294905E-15-2.26494083E-146.44934755E-113.64338912E-11-3.40166185E-11-8.74110354E-13
8.72447866E-151.26885369E-133.64338912E-116.22829531E-09-6.19734451E-09-7.86120749E-12
5.80550875E-14-4.47965683E-13-3.40166185E-11-6.19734451E-097.07746703E-09-7.08799053E-10
-2.14996906E-13-2.31988241E-13-8.74110354E-13-7.86120749E-12-7.08799053E-106.67567127E-10