AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2003BT8 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(143368) 2003BT8  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 143368.eq0)
Keplerian elements at epoch
57347.8 MJD
Value 1-σ variation Units
a 3.20173 2.506e-08 au
e 0.13997 5.23e-08
i 5.34 6.847e-06 deg
Ω 186.095 5.747e-05 deg
ω 311.236 6.296e-05 deg
M 76.562 2.405e-05 deg
Other useful info
Absolute Magnitude (H)    15.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7536 au
Aphelion 3.6499 au
Asc. node-Earth separation 1.87733 au
Desc. node-Earth separation 2.45612 au
Earth MOID 1.77154 au
Orbital period 2092.55 days
Date of orbit computation  apr 23 20:18
Correlation matrix
1.000000000.26842302-0.005386220.005044370.01832896-0.06583220
0.268423021.00000000-0.002249360.002906780.07666314-0.21646968
-0.00538622-0.002249361.000000000.10514984-0.09164627-0.01008147
0.005044370.002906780.105149841.00000000-0.90847032-0.00296171
0.018328960.07666314-0.09164627-0.908470321.00000000-0.40921764
-0.06583220-0.21646968-0.01008147-0.00296171-0.409217641.00000000
Covariance matrix
6.28134338E-163.51868053E-16-9.24290252E-167.26512054E-152.89228411E-14-3.96743750E-14
3.51868053E-162.73569473E-15-8.05547753E-168.73686012E-152.52462748E-13-2.72255303E-13
-9.24290252E-16-8.05547753E-164.68808601E-114.13729381E-11-3.95084036E-11-1.65984257E-12
7.26512054E-158.73686012E-154.13729381E-113.30232562E-09-3.28698402E-09-4.09258064E-12
2.89228411E-142.52462748E-13-3.95084036E-11-3.28698402E-093.96418396E-09-6.19550482E-10
-3.96743750E-14-2.72255303E-13-1.65984257E-12-4.09258064E-12-6.19550482E-105.78217060E-10