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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2008XT31 ∴ Orbital info ∴ Epoch epochXXX
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(598635) 2008XT31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 598635.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69171 2.138e-08 au
e 0.203392 9.668e-08
i 3.462 7.551e-06 deg
Ω 299.555 0.0002446 deg
ω 45.108 0.0002484 deg
M 229.817 4.061e-05 deg
Other useful info
Absolute Magnitude (H)    17.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1442 au
Aphelion 3.2392 au
Asc. node-Earth separation 1.24032 au
Desc. node-Earth separation 2.02993 au
Earth MOID 1.13821 au
Orbital period 1613.03 days
Date of orbit computation  Jun 5 02:44
Correlation matrix
1.000000000.154873140.00964959-0.007577760.05585000-0.39665116
0.154873141.00000000-0.030705240.024474330.08335749-0.61331088
0.00964959-0.030705241.00000000-0.282026510.273089680.01766639
-0.007577760.02447433-0.282026511.00000000-0.98182260-0.00703298
0.055850000.083357490.27308968-0.981822601.00000000-0.17851666
-0.39665116-0.613310880.01766639-0.00703298-0.178516661.00000000
Covariance matrix
4.56974835E-163.20078855E-161.55765904E-15-3.96287554E-142.96514861E-13-3.44380838E-13
3.20078855E-169.34694089E-15-2.24163405E-145.78854312E-132.00150445E-12-2.40823866E-12
1.55765904E-15-2.24163405E-145.70210134E-11-5.20992046E-105.12153246E-105.41813020E-12
-3.96287554E-145.78854312E-13-5.20992046E-105.98476877E-08-5.96532206E-08-6.98791197E-11
2.96514861E-132.00150445E-125.12153246E-10-5.96532206E-086.16814200E-08-1.80069452E-09
-3.44380838E-13-2.40823866E-125.41813020E-12-6.98791197E-11-1.80069452E-091.64956038E-09