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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Sakuma ∴ Orbital info ∴ Epoch epochXXX
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(6809) Sakuma  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 6809.eq0)
Keplerian elements at epoch
57317.6 MJD
Value 1-σ variation Units
a 2.36335 6.224e-09 au
e 0.105119 3.434e-08
i 6.094 3.77e-06 deg
Ω 358.124 2.953e-05 deg
ω 220.641 3.458e-05 deg
M 88.304 1.896e-05 deg
Other useful info
Absolute Magnitude (H)    13.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1149 au
Aphelion 2.6118 au
Asc. node-Earth separation 1.53565 au
Desc. node-Earth separation 1.17003 au
Earth MOID 1.11309 au
Orbital period 1327.06 days
Date of orbit computation  apr 23 19:47
Correlation matrix
1.000000000.124363420.00316408-0.000654290.02220571-0.05106236
0.124363421.00000000-0.00043857-0.00689435-0.129999860.28469924
0.00316408-0.000438571.000000000.03497976-0.02941336-0.00115438
-0.00065429-0.006894350.034979761.00000000-0.851700570.00896436
0.02220571-0.12999986-0.02941336-0.851700571.00000000-0.52625657
-0.051062360.28469924-0.001154380.00896436-0.526256571.00000000
Covariance matrix
3.87341724E-172.65764016E-177.42303634E-17-1.20242320E-164.77928664E-15-6.02568460E-15
2.65764016E-171.17899711E-15-5.67655900E-17-6.99024779E-15-1.54365602E-131.85353611E-13
7.42303634E-17-5.67655900E-171.42093097E-113.89355582E-12-3.83426802E-12-8.25077095E-14
-1.20242320E-16-6.99024779E-153.89355582E-128.71939118E-10-8.69723691E-105.01904255E-12
4.77928664E-15-1.54365602E-13-3.83426802E-12-8.69723691E-101.19592121E-09-3.45069983E-10
-6.02568460E-151.85353611E-13-8.25077095E-145.01904255E-12-3.45069983E-103.59514769E-10