AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011QJ9 ∴ Orbital info ∴ Epoch epochXXX
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(343999) 2011QJ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 343999.eq0)
Keplerian elements at epoch
57491.8 MJD
Value 1-σ variation Units
a 5.35371 2.276e-07 au
e 0.042646 8.957e-08
i 1.713 8.92e-06 deg
Ω 182.538 0.0002622 deg
ω 219.466 0.0002799 deg
M 62.644 9.7e-05 deg
Other useful info
Absolute Magnitude (H)    13.8 mag
Slope parameter (G)    0.15 mag
Perihelion 5.1254 au
Aphelion 5.582 au
Asc. node-Earth separation 4.52911 au
Desc. node-Earth separation 4.17074 au
Earth MOID 4.13298 au
Orbital period 4524.6 days
Date of orbit computation  apr 23 21:02
Correlation matrix
1.000000000.22909944-0.00094837-0.003962210.18447913-0.53053570
0.229099441.00000000-0.00071878-0.002335170.03133026-0.09946622
-0.00094837-0.000718781.000000000.30911862-0.289734180.00044136
-0.00396221-0.002335170.309118621.00000000-0.938778370.00585957
0.184479130.03133026-0.28973418-0.938778371.00000000-0.34937335
-0.53053570-0.099466220.000441360.00585957-0.349373351.00000000
Covariance matrix
5.17842559E-144.66989039E-15-1.92513422E-15-2.36428362E-131.17491045E-11-1.17109334E-11
4.66989039E-158.02356844E-15-5.74332612E-16-5.48484959E-147.85428031E-13-8.64246069E-13
-1.92513422E-15-5.74332612E-167.95737405E-117.23058446E-10-7.23341316E-103.81904064E-13
-2.36428362E-13-5.48484959E-147.23058446E-106.87585490E-08-6.88945826E-081.49041472E-10
1.17491045E-117.85428031E-13-7.23341316E-10-6.88945826E-087.83280467E-08-9.48476236E-09
-1.17109334E-11-8.64246069E-133.81904064E-131.49041472E-10-9.48476236E-099.40927282E-09