AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008DB18 ∴ Orbital info ∴ Epoch epochXXX
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(294895) 2008DB18  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 294895.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08388 3.255e-08 au
e 0.101718 5.479e-08
i 1.993 5.687e-06 deg
Ω 64.315 0.0002079 deg
ω 175.01 0.0002113 deg
M 277.185 4.241e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7702 au
Aphelion 3.3976 au
Asc. node-Earth separation 2.41009 au
Desc. node-Earth separation 1.7581 au
Earth MOID 1.75783 au
Orbital period 1978.08 days
Date of orbit computation  apr 23 20:52
Correlation matrix
1.000000000.028470150.00840432-0.003273900.07202885-0.54402753
0.028470151.00000000-0.01223913-0.00158540-0.057866640.25727767
0.00840432-0.012239131.00000000-0.279087190.274421950.00165160
-0.00327390-0.00158540-0.279087191.00000000-0.98265826-0.00341508
0.07202885-0.057866640.27442195-0.982658261.00000000-0.17726872
-0.544027530.257277670.00165160-0.00341508-0.177268721.00000000
Covariance matrix
1.05939917E-155.07699480E-171.55569901E-15-2.21583057E-144.95261939E-13-7.50910312E-13
5.07699480E-173.00174814E-15-3.81356405E-15-1.80620927E-14-6.69752067E-135.97759641E-13
1.55569901E-15-3.81356405E-153.23434665E-11-3.30046396E-103.29693808E-103.98322904E-13
-2.21583057E-14-1.80620927E-14-3.30046396E-104.32397949E-08-4.31661162E-08-3.01147861E-11
4.95261939E-13-6.69752067E-133.29693808E-10-4.31661162E-084.46269605E-08-1.58806448E-09
-7.50910312E-135.97759641E-133.98322904E-13-3.01147861E-11-1.58806448E-091.79835220E-09