AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2007QL9 ∴ Orbital info ∴ Epoch epochXXX
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(456641) 2007QL9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 456641.eq0)
Keplerian elements at epoch
57276.6 MJD
Value 1-σ variation Units
a 2.36064 1.27e-08 au
e 0.245806 1.079e-07
i 1.287 1.107e-05 deg
Ω 202.067 0.000275 deg
ω 157.675 0.0002762 deg
M 66.815 1.857e-05 deg
Other useful info
Absolute Magnitude (H)    18.2 mag
Slope parameter (G)    0.15 mag
Perihelion 1.7804 au
Aphelion 2.9409 au
Asc. node-Earth separation 1.86643 au
Desc. node-Earth separation 0.81002 au
Earth MOID 0.77644 au
Orbital period 1324.78 days
Date of orbit computation  apr 23 21:27
Correlation matrix
1.000000000.51400127-0.00982350-0.006280190.03420607-0.33388126
0.514001271.00000000-0.00631906-0.009645620.02794960-0.24857144
-0.00982350-0.006319061.00000000-0.196559610.194867160.00745375
-0.00628019-0.00964562-0.196559611.00000000-0.99488501-0.01113652
0.034206070.027949600.19486716-0.994885011.00000000-0.08762499
-0.33388126-0.248571440.00745375-0.01113652-0.087624991.00000000
Covariance matrix
1.61329124E-167.04499994E-16-1.38172370E-15-2.19373991E-141.20010877E-13-7.87372999E-14
7.04499994E-161.16444993E-14-7.55112205E-15-2.86250753E-138.33099821E-13-4.98016498E-13
-1.38172370E-15-7.55112205E-151.22630072E-10-5.98616575E-105.96071317E-101.53251825E-12
-2.19373991E-14-2.86250753E-13-5.98616575E-107.56331035E-08-7.55770478E-08-5.68640244E-11
1.20010877E-138.33099821E-135.96071317E-10-7.55770478E-087.62995808E-08-4.49387686E-10
-7.87372999E-14-4.98016498E-131.53251825E-12-5.68640244E-11-4.49387686E-103.44718169E-10