AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008US331 ∴ Orbital info ∴ Epoch epochXXX
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(375567) 2008US331  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 375567.eq0)
Keplerian elements at epoch
57341.6 MJD
Value 1-σ variation Units
a 3.02013 4.791e-08 au
e 0.02758 9.891e-08
i 13.672 1.25e-05 deg
Ω 14.785 3.601e-05 deg
ω 109.204 0.0002562 deg
M 33.652 0.0002493 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9368 au
Aphelion 3.1034 au
Asc. node-Earth separation 2.04596 au
Desc. node-Earth separation 1.98954 au
Earth MOID 1.97382 au
Orbital period 1917.06 days
Date of orbit computation  apr 23 21:09
Correlation matrix
1.000000000.31375566-0.019370940.015803470.08642767-0.08883258
0.313755661.00000000-0.024165180.028584410.47027975-0.47729763
-0.01937094-0.024165181.00000000-0.229706160.020877890.01090219
0.015803470.02858441-0.229706161.00000000-0.12094197-0.01410493
0.086427670.470279750.02087789-0.120941971.00000000-0.99047032
-0.08883258-0.477297630.01090219-0.01410493-0.990470321.00000000
Covariance matrix
2.29503063E-151.48669741E-15-1.16019205E-142.72617429E-141.06093020E-12-1.06113816E-12
1.48669741E-159.78303384E-15-2.98821473E-141.01805886E-131.19188084E-11-1.17714906E-11
-1.16019205E-14-2.98821473E-141.56304003E-10-1.03410502E-106.68823500E-113.39863341E-11
2.72617429E-141.01805886E-13-1.03410502E-101.29662354E-09-1.11589611E-09-1.26643612E-10
1.06093020E-121.19188084E-116.68823500E-11-1.11589611E-096.56567790E-08-6.32829422E-08
-1.06113816E-12-1.17714906E-113.39863341E-11-1.26643612E-10-6.32829422E-086.21742873E-08