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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DR16 ∴ Orbital info ∴ Epoch epochXXX
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(263400) 2008DR16  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 263400.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.68776 1.639e-08 au
e 0.170926 4.62e-08
i 3.473 6.148e-06 deg
Ω 21.903 9.504e-05 deg
ω 210.987 9.65e-05 deg
M 186.271 2.056e-05 deg
Other useful info
Absolute Magnitude (H)    16.9 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2284 au
Aphelion 3.1472 au
Asc. node-Earth separation 2.06063 au
Desc. node-Earth separation 1.27352 au
Earth MOID 1.21841 au
Orbital period 1609.48 days
Date of orbit computation  apr 23 20:45
Correlation matrix
1.000000000.18445324-0.007121340.00220845-0.01348400-0.18193300
0.184453241.00000000-0.002507990.00348377-0.037811590.17602213
-0.00712134-0.002507991.00000000-0.343519080.335166010.01187956
0.002208450.00348377-0.343519081.00000000-0.97655822-0.02514358
-0.01348400-0.037811590.33516601-0.976558221.00000000-0.18064969
-0.181933000.176022130.01187956-0.02514358-0.180649691.00000000
Covariance matrix
2.68491569E-161.39628817E-16-7.17441553E-163.43913962E-15-2.13214474E-14-6.12896749E-14
1.39628817E-162.13425787E-15-7.12375178E-161.52957572E-14-1.68570309E-131.67186507E-13
-7.17441553E-16-7.12375178E-163.78023414E-11-2.00728022E-101.98862106E-101.50165516E-12
3.43913962E-151.52957572E-14-2.00728022E-109.03224255E-09-8.95630033E-09-4.91287199E-11
-2.13214474E-14-1.68570309E-131.98862106E-10-8.95630033E-099.31248157E-09-3.58410259E-10
-6.12896749E-141.67186507E-131.50165516E-12-4.91287199E-11-3.58410259E-104.22689060E-10