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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UM340 ∴ Orbital info ∴ Epoch epochXXX
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(336451) 2008UM340  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 336451.eq0)
Keplerian elements at epoch
58165.3 MJD
Value 1-σ variation Units
a 3.09627 3.837e-08 au
e 0.048908 5.49e-08
i 7.992 5.509e-06 deg
Ω 254.525 5.226e-05 deg
ω 29.931 9.556e-05 deg
M 31.793 8.169e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9448 au
Aphelion 3.2477 au
Asc. node-Earth separation 1.94755 au
Desc. node-Earth separation 2.23973 au
Earth MOID 1.92997 au
Orbital period 1990.01 days
Date of orbit computation  apr 23 21:01
Correlation matrix
1.00000000-0.352388830.022862010.005580900.00302748-0.01558404
-0.352388831.00000000-0.00729136-0.003762020.06930180-0.06219834
0.02286201-0.007291361.00000000-0.136855920.08847445-0.01809858
0.00558090-0.00376202-0.136855921.00000000-0.53792579-0.00411837
0.003027480.069301800.08847445-0.537925791.00000000-0.83930695
-0.01558404-0.06219834-0.01809858-0.00411837-0.839306951.00000000
Covariance matrix
1.47255177E-15-7.42404365E-164.83345175E-151.11913257E-141.11016325E-14-4.88523581E-14
-7.42404365E-163.01415918E-15-2.20546096E-15-1.07930937E-143.63577818E-13-2.78953748E-13
4.83345175E-15-2.20546096E-153.03539592E-11-3.94015519E-114.65795542E-11-8.14558772E-12
1.11913257E-14-1.07930937E-14-3.94015519E-112.73076380E-09-2.68617436E-09-1.75807841E-11
1.11016325E-143.63577818E-134.65795542E-11-2.68617436E-099.13144552E-09-6.55180366E-09
-4.88523581E-14-2.78953748E-13-8.14558772E-12-1.75807841E-11-6.55180366E-096.67329895E-09