AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QF31 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(419022) 2009QF31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 419022.eq0)
Keplerian elements at epoch
57794.8 MJD
Value 1-σ variation Units
a 1.48468 4.435e-09 au
e 0.142802 9.68e-08
i 42.413 1.818e-05 deg
Ω 336.267 7.202e-06 deg
ω 167.812 2.455e-05 deg
M 241.214 2.17e-05 deg
Other useful info
Absolute Magnitude (H)    18.4 mag
Slope parameter (G)    0.15 mag
Perihelion 1.2727 au
Aphelion 1.6967 au
Asc. node-Earth separation 0.68232 au
Desc. node-Earth separation 0.28647 au
Earth MOID 0.28631 au
Orbital period 660.766 days
Date of orbit computation  apr 23 21:19
Correlation matrix
1.00000000-0.546047720.15925710-0.07806938-0.516803850.52889648
-0.546047721.00000000-0.186243230.124157320.67414214-0.70708908
0.15925710-0.186243231.000000000.43677332-0.215454130.12284344
-0.078069380.124157320.436773321.00000000-0.06249061-0.14491677
-0.516803850.67414214-0.21545413-0.062490611.00000000-0.96661092
0.52889648-0.707089080.12284344-0.14491677-0.966610921.00000000
Covariance matrix
1.96694920E-17-2.34424423E-161.28386615E-14-2.49374330E-15-5.62608067E-145.08958509E-14
-2.34424423E-169.37025418E-15-3.27703104E-138.65610384E-141.60180929E-12-1.48513165E-12
1.28386615E-14-3.27703104E-133.30406638E-105.71814181E-11-9.61308632E-114.84497434E-11
-2.49374330E-158.65610384E-145.71814181E-115.18738976E-11-1.10477246E-11-2.26468715E-11
-5.62608067E-141.60180929E-12-9.61308632E-11-1.10477246E-116.02514203E-10-5.14814150E-10
5.08958509E-14-1.48513165E-124.84497434E-11-2.26468715E-11-5.14814150E-104.70793295E-10