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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SS87 ∴ Orbital info ∴ Epoch epochXXX
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(647244) 2008SS87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 647244.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.78907 2.276e-08 au
e 0.229833 1.156e-07
i 9.035 1.12e-05 deg
Ω 154.327 4.581e-05 deg
ω 190.203 5.074e-05 deg
M 122.464 1.626e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.148 au
Aphelion 3.4301 au
Asc. node-Earth separation 2.42482 au
Desc. node-Earth separation 1.14458 au
Earth MOID 1.14084 au
Orbital period 1701.32 days
Date of orbit computation  apr 23 22:05
Correlation matrix
1.00000000-0.255791020.01438914-0.02481165-0.152343030.17019400
-0.255791021.00000000-0.004185850.042086970.21074632-0.49813386
0.01438914-0.004185851.000000000.50347961-0.44770783-0.00449254
-0.024811650.042086970.503479611.00000000-0.87639403-0.02847808
-0.152343030.21074632-0.44770783-0.876394031.00000000-0.43416227
0.17019400-0.49813386-0.00449254-0.02847808-0.434162271.00000000
Covariance matrix
5.18241469E-16-6.73009290E-163.66980078E-15-2.58776425E-14-1.75974613E-136.29938428E-14
-6.73009290E-161.33579364E-14-5.41995217E-152.22853963E-131.23592186E-12-9.36059659E-13
3.66980078E-15-5.41995217E-151.25511444E-102.58420287E-10-2.54505805E-10-8.18317318E-13
-2.58776425E-142.22853963E-132.58420287E-102.09896943E-09-2.03734137E-09-2.12129750E-11
-1.75974613E-131.23592186E-12-2.54505805E-10-2.03734137E-092.57467655E-09-3.58179888E-10
6.29938428E-14-9.36059659E-13-8.18317318E-13-2.12129750E-11-3.58179888E-102.64347712E-10