AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QR46 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(445250) 2009QR46  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 445250.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13895 3.039e-08 au
e 0.21555 7.655e-08
i 10.703 8.464e-06 deg
Ω 10.202 3.152e-05 deg
ω 345.172 3.693e-05 deg
M 222.195 1.478e-05 deg
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4623 au
Aphelion 3.8155 au
Asc. node-Earth separation 1.4771 au
Desc. node-Earth separation 2.78209 au
Earth MOID 1.46002 au
Orbital period 2031.3 days
Date of orbit computation  apr 23 21:24
Correlation matrix
1.00000000-0.09047370-0.007582330.02454748-0.09473798-0.22047910
-0.090473701.00000000-0.02256255-0.01001407-0.014739390.13216086
-0.00758233-0.022562551.00000000-0.310464190.26341959-0.00436725
0.02454748-0.01001407-0.310464191.00000000-0.840572290.00168829
-0.09473798-0.014739390.26341959-0.840572291.00000000-0.49275780
-0.220479100.13216086-0.004367250.00168829-0.492757801.00000000
Covariance matrix
9.23603151E-16-2.10493079E-16-1.95048546E-152.35117109E-14-1.06320184E-13-9.90010973E-14
-2.10493079E-165.86064673E-15-1.46203720E-14-2.41611663E-14-4.16678564E-141.49487716E-13
-1.95048546E-15-1.46203720E-147.16464998E-11-8.28216101E-118.23368854E-11-5.46180074E-13
2.35117109E-14-2.41611663E-14-8.28216101E-119.93274616E-10-9.78269733E-107.86163321E-13
-1.06320184E-13-4.16678564E-148.23368854E-11-9.78269733E-101.36363381E-09-2.68851380E-10
-9.90010973E-141.49487716E-13-5.46180074E-137.86163321E-13-2.68851380E-102.18303029E-10