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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SV308 ∴ Orbital info ∴ Epoch epochXXX
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(278845) 2008SV308  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 278845.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.58418 1.951e-08 au
e 0.132232 6.884e-08
i 4.834 5.982e-06 deg
Ω 49.824 8.641e-05 deg
ω 261.298 8.941e-05 deg
M 307.137 2.263e-05 deg
Other useful info
Absolute Magnitude (H)    17.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2425 au
Aphelion 2.9259 au
Asc. node-Earth separation 1.60156 au
Desc. node-Earth separation 1.47948 au
Earth MOID 1.23423 au
Orbital period 1517.34 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.00000000-0.043015470.015191680.01442035-0.04717132-0.16883989
-0.043015471.00000000-0.015517470.02264651-0.00742401-0.00329130
0.01519168-0.015517471.000000000.10376898-0.09787907-0.01047527
0.014420350.022646510.103768981.00000000-0.96051982-0.00935043
-0.04717132-0.00742401-0.09787907-0.960519821.00000000-0.25234628
-0.16883989-0.00329130-0.01047527-0.00935043-0.252346281.00000000
Covariance matrix
3.80799111E-16-5.77826204E-171.77347241E-152.43157062E-14-8.22980465E-14-7.45750190E-14
-5.77826204E-174.73859019E-15-6.39022277E-151.34706620E-13-4.56905882E-14-5.12816966E-15
1.77347241E-15-6.39022277E-153.57883042E-115.36415429E-11-5.23508720E-11-1.41842421E-12
2.43157062E-141.34706620E-135.36415429E-117.46665866E-09-7.42049699E-09-1.82879552E-11
-8.22980465E-14-4.56905882E-14-5.23508720E-11-7.42049699E-097.99331686E-09-5.10658730E-10
-7.45750190E-14-5.12816966E-15-1.41842421E-12-1.82879552E-11-5.10658730E-105.12319255E-10