AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2009QY31 ∴ Orbital info ∴ Epoch epochXXX
Contact »
(462626) 2009QY31  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 462626.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69435 2.068e-08 au
e 0.271744 8.931e-08
i 5.43 8.108e-06 deg
Ω 166.335 6.403e-05 deg
ω 178.774 6.555e-05 deg
M 103.121 1.467e-05 deg
Other useful info
Absolute Magnitude (H)    17.0 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9622 au
Aphelion 3.4265 au
Asc. node-Earth separation 2.43413 au
Desc. node-Earth separation 0.95551 au
Earth MOID 0.95478 au
Orbital period 1615.39 days
Date of orbit computation  apr 23 21:28
Correlation matrix
1.000000000.36714053-0.00743841-0.002292110.01562234-0.66045116
0.367140531.00000000-0.007665570.01333508-0.03186340-0.35138708
-0.00743841-0.007665571.000000000.20829295-0.206674520.02220274
-0.002292110.013335080.208292951.00000000-0.97255718-0.00709868
0.01562234-0.03186340-0.20667452-0.972557181.00000000-0.16082239
-0.66045116-0.351387080.02220274-0.00709868-0.160822391.00000000
Covariance matrix
4.27636713E-166.78084905E-16-1.24721108E-15-3.03482836E-152.11772558E-14-2.00387151E-13
6.78084905E-167.97679662E-15-5.55112600E-157.62555129E-14-1.86548768E-13-4.60459802E-13
-1.24721108E-15-5.55112600E-156.57422719E-111.08133004E-10-1.09848784E-102.64131753E-12
-3.03482836E-157.62555129E-141.08133004E-104.09942244E-09-4.08190083E-09-6.66853895E-12
2.11772558E-14-1.86548768E-13-1.09848784E-10-4.08190083E-094.29706515E-09-1.54676435E-10
-2.00387151E-13-4.60459802E-132.64131753E-12-6.66853895E-12-1.54676435E-102.15269921E-10