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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003SD108 ∴ Orbital info ∴ Epoch epochXXX
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(174631) 2003SD108  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 174631.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.27038 9.177e-09 au
e 0.085687 5.948e-08
i 5.624 6.081e-06 deg
Ω 326.057 4.823e-05 deg
ω 350.188 5.785e-05 deg
M 49.577 3.348e-05 deg
Other useful info
Absolute Magnitude (H)    17.1 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0758 au
Aphelion 2.4649 au
Asc. node-Earth separation 1.06653 au
Desc. node-Earth separation 1.47419 au
Earth MOID 1.06237 au
Orbital period 1249.52 days
Date of orbit computation  apr 23 20:26
Correlation matrix
1.000000000.008575300.02085250-0.00175831-0.02620810-0.09544492
0.008575301.00000000-0.002166280.003045190.30975197-0.58733603
0.02085250-0.002166281.000000000.45864468-0.384594270.00344461
-0.001758310.003045190.458644681.00000000-0.82205172-0.01079075
-0.026208100.30975197-0.38459427-0.822051721.00000000-0.55084332
-0.09544492-0.587336030.00344461-0.01079075-0.550843321.00000000
Covariance matrix
8.42160475E-174.68108341E-181.16373353E-15-7.78262283E-16-1.39123029E-14-2.93277187E-14
4.68108341E-183.53833603E-15-7.83632813E-168.73667029E-151.06580987E-12-1.16980696E-12
1.16373353E-15-7.83632813E-163.69824749E-111.34526188E-10-1.35290380E-107.01400234E-13
-7.78262283E-168.73667029E-151.34526188E-102.32629607E-09-2.29349480E-09-1.74265743E-11
-1.39123029E-141.06580987E-12-1.35290380E-10-2.29349480E-093.34604864E-09-1.06689636E-09
-2.93277187E-14-1.16980696E-127.01400234E-13-1.74265743E-11-1.06689636E-091.12113017E-09