AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2005QC121 ∴ Orbital info ∴ Epoch epochXXX
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(260874) 2005QC121  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 260874.eq0)
Keplerian elements at epoch
57838.0 MJD
Value 1-σ variation Units
a 2.75557 2.355e-08 au
e 0.044534 6.676e-08
i 4.951 6.834e-06 deg
Ω 324.725 6.643e-05 deg
ω 358.757 9.591e-05 deg
M 208.204 7.028e-05 deg
Other useful info
Absolute Magnitude (H)    16.7 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6328 au
Aphelion 2.8783 au
Asc. node-Earth separation 1.61898 au
Desc. node-Earth separation 1.8907 au
Earth MOID 1.61829 au
Orbital period 1670.76 days
Date of orbit computation  Jul 26 10:01
Correlation matrix
1.00000000-0.217965000.00404777-0.010468810.15544312-0.20322157
-0.217965001.00000000-0.001957690.011463100.18761145-0.28609452
0.00404777-0.001957691.000000000.26086347-0.17623979-0.00553996
-0.010468810.011463100.260863471.00000000-0.68543267-0.00515981
0.155443120.18761145-0.17623979-0.685432671.00000000-0.72302545
-0.20322157-0.28609452-0.00553996-0.00515981-0.723025451.00000000
Covariance matrix
5.54581751E-16-3.42666276E-166.51414159E-16-1.63777215E-143.51086065E-13-3.36340081E-13
-3.42666276E-164.45659958E-15-8.93111302E-165.08367105E-141.20121417E-12-1.34226230E-12
6.51414159E-16-8.93111302E-164.67000883E-111.18425597E-10-1.15510677E-10-2.66067091E-12
-1.63777215E-145.08367105E-141.18425597E-104.41313229E-09-4.36714461E-09-2.40897801E-11
3.51086065E-131.20121417E-12-1.15510677E-10-4.36714461E-099.19853359E-09-4.87347713E-09
-3.36340081E-13-1.34226230E-12-2.66067091E-12-2.40897801E-11-4.87347713E-094.93914858E-09