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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009BT92 ∴ Orbital info ∴ Epoch epochXXX
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(389168) 2009BT92  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 389168.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.74648 2.531e-08 au
e 0.114138 5.352e-08
i 5.587 6.861e-06 deg
Ω 314.648 5.676e-05 deg
ω 329.586 6.521e-05 deg
M 343.329 3.349e-05 deg
Other useful info
Absolute Magnitude (H)    16.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.433 au
Aphelion 3.06 au
Asc. node-Earth separation 1.45398 au
Desc. node-Earth separation 2.02127 au
Earth MOID 1.41839 au
Orbital period 1662.5 days
Date of orbit computation  Jun 5 02:00
Correlation matrix
1.000000000.132207500.010867260.002701820.11222594-0.43345591
0.132207501.00000000-0.00580296-0.004820920.15961359-0.35371639
0.01086726-0.005802961.000000000.30216300-0.265846120.00354946
0.00270182-0.004820920.302163001.00000000-0.86429200-0.00269673
0.112225940.15961359-0.26584612-0.864292001.00000000-0.48442487
-0.43345591-0.353716390.00354946-0.00269673-0.484424871.00000000
Covariance matrix
6.40631951E-161.79088145E-161.88721076E-153.88156774E-151.85238244E-13-3.67434405E-13
1.79088145E-162.86426304E-15-2.13084690E-15-1.46447901E-145.57069518E-13-6.34004329E-13
1.88721076E-15-2.13084690E-154.70752017E-111.17674938E-10-1.18948647E-108.15622758E-13
3.88156774E-15-1.46447901E-141.17674938E-103.22176008E-09-3.19919110E-09-5.12641710E-12
1.85238244E-135.57069518E-13-1.18948647E-10-3.19919110E-094.25271404E-09-1.05801084E-09
-3.67434405E-13-6.34004329E-138.15622758E-13-5.12641710E-12-1.05801084E-091.12165988E-09