AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008UT312 ∴ Orbital info ∴ Epoch epochXXX
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(281635) 2008UT312  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 281635.eq0)
Keplerian elements at epoch
58262.5 MJD
Value 1-σ variation Units
a 2.74684 2.506e-08 au
e 0.165919 5.147e-08
i 7.405 6.17e-06 deg
Ω 301.586 6.305e-05 deg
ω 344.658 6.828e-05 deg
M 150.669 2.63e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.2911 au
Aphelion 3.2026 au
Asc. node-Earth separation 1.28749 au
Desc. node-Earth separation 2.19618 au
Earth MOID 1.2758 au
Orbital period 1662.83 days
Date of orbit computation  apr 23 20:49
Correlation matrix
1.00000000-0.051329290.014738880.00700314-0.032053880.06678842
-0.051329291.000000000.00597282-0.00056545-0.00125483-0.04443809
0.014738880.005972821.000000000.25763211-0.23676140-0.00143041
0.00700314-0.000565450.257632111.00000000-0.90637120-0.02038067
-0.03205388-0.00125483-0.23676140-0.906371201.00000000-0.39721138
0.06678842-0.04443809-0.00143041-0.02038067-0.397211381.00000000
Covariance matrix
6.27954526E-16-6.62031054E-172.27882711E-151.10655049E-14-5.48470759E-144.40167068E-14
-6.62031054E-172.64909823E-151.89675384E-15-1.83509166E-15-4.41004580E-15-6.01529197E-14
2.27882711E-151.89675384E-153.80684651E-111.00229883E-10-9.97475840E-11-2.32111664E-13
1.10655049E-14-1.83509166E-151.00229883E-103.97584192E-09-3.90237916E-09-3.37975513E-11
-5.48470759E-14-4.41004580E-15-9.97475840E-11-3.90237916E-094.66248687E-09-7.13317282E-10
4.40167068E-14-6.01529197E-14-2.32111664E-13-3.37975513E-11-7.13317282E-106.91678856E-10