AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008US331 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(375567) 2008US331  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 375567.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.01651 4.674e-08 au
e 0.027665 9.069e-08
i 13.678 1.251e-05 deg
Ω 14.753 3.599e-05 deg
ω 101.297 0.0002688 deg
M 256.8 0.0002647 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9331 au
Aphelion 3.1 au
Asc. node-Earth separation 2.03212 au
Desc. node-Earth separation 1.99771 au
Earth MOID 1.97812 au
Orbital period 1913.62 days
Date of orbit computation  apr 23 21:09
Correlation matrix
1.000000000.34808569-0.014232240.021902600.19441561-0.24807081
0.348085691.00000000-0.024316750.026287400.40517688-0.42635214
-0.01423224-0.024316751.00000000-0.228455680.017460020.01337304
0.021902600.02628740-0.228455681.00000000-0.11168962-0.01777614
0.194415610.405176880.01746002-0.111689621.00000000-0.98993939
-0.24807081-0.426352140.01337304-0.01777614-0.989939391.00000000
Covariance matrix
2.18492439E-151.47561656E-15-8.32015125E-153.68485170E-142.44258719E-12-3.06899896E-12
1.47561656E-158.22504500E-15-2.75812927E-148.58070078E-149.87676088E-12-1.02338832E-11
-8.32015125E-15-2.75812927E-141.56415490E-10-1.02836642E-105.86928717E-114.42662668E-11
3.68485170E-148.58070078E-14-1.02836642E-101.29542449E-09-1.08048714E-09-1.69334866E-10
2.44258719E-129.87676088E-125.86928717E-11-1.08048714E-097.22439491E-08-7.04226254E-08
-3.06899896E-12-1.02338832E-114.42662668E-11-1.69334866E-10-7.04226254E-087.00496125E-08