AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008SW207 ∴ Orbital info ∴ Epoch epochXXX
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(278794) 2008SW207  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 278794.eq0)
Keplerian elements at epoch
58377.3 MJD
Value 1-σ variation Units
a 2.52677 1.839e-08 au
e 0.211338 5.273e-08
i 15.297 3.96e-06 deg
Ω 103.953 3.028e-05 deg
ω 215.902 3.638e-05 deg
M 216.765 2.16e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9928 au
Aphelion 3.0608 au
Asc. node-Earth separation 1.9293 au
Desc. node-Earth separation 1.04393 au
Earth MOID 0.99643 au
Orbital period 1467.05 days
Date of orbit computation  apr 23 20:48
Correlation matrix
1.000000000.101849800.005405240.003039950.00136927-0.00995920
0.101849801.00000000-0.105563720.005158270.40120014-0.71699823
0.00540524-0.105563721.00000000-0.255216940.133938650.12489202
0.003039950.00515827-0.255216941.00000000-0.79402036-0.01423235
0.001369270.401200140.13393865-0.794020361.00000000-0.58749852
-0.00995920-0.716998230.12489202-0.01423235-0.587498521.00000000
Covariance matrix
3.38192688E-169.87712750E-173.93634275E-161.69252181E-159.16044779E-16-3.95515753E-15
9.87712750E-172.78084462E-15-2.20444474E-148.23527475E-157.69654561E-13-8.16514388E-13
3.93634275E-16-2.20444474E-141.56816715E-11-3.05978568E-111.92951654E-111.06804179E-11
1.69252181E-158.23527475E-15-3.05978568E-119.16580603E-10-8.74507181E-10-9.30506405E-12
9.16044779E-167.69654561E-131.92951654E-11-8.74507181E-101.32340515E-09-4.61541314E-10
-3.95515753E-15-8.16514388E-131.06804179E-11-9.30506405E-12-4.61541314E-104.66353018E-10