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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2002QZ91 ∴ Orbital info ∴ Epoch epochXXX
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(287025) 2002QZ91  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 287025.eq0)
Keplerian elements at epoch
58079.6 MJD
Value 1-σ variation Units
a 2.29194 1.164e-08 au
e 0.088742 6.86e-08
i 6.759 7.747e-06 deg
Ω 44.806 4.924e-05 deg
ω 345.532 6.071e-05 deg
M 99.536 3.496e-05 deg
Other useful info
Absolute Magnitude (H)    17.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0885 au
Aphelion 2.4953 au
Asc. node-Earth separation 1.10285 au
Desc. node-Earth separation 1.47797 au
Earth MOID 1.0941 au
Orbital period 1267.37 days
Date of orbit computation  apr 23 20:50
Correlation matrix
1.000000000.21798245-0.02517682-0.024807290.05606085-0.06883085
0.217982451.00000000-0.00957086-0.019786600.03631002-0.03259014
-0.02517682-0.009570861.00000000-0.053341540.040777080.00643902
-0.02480729-0.01978660-0.053341541.00000000-0.79885098-0.00633190
0.056060850.036310020.04077708-0.798850981.00000000-0.59103185
-0.06883085-0.032590140.00643902-0.00633190-0.591031851.00000000
Covariance matrix
1.35429793E-161.74027992E-16-2.26969076E-15-1.42161337E-143.96051555E-14-2.80016675E-14
1.74027992E-164.70631452E-15-5.08627997E-15-6.68431426E-141.51217461E-13-7.81574433E-14
-2.26969076E-15-5.08627997E-156.00091546E-11-2.03478940E-111.91760798E-111.74370263E-12
-1.42161337E-14-6.68431426E-14-2.03478940E-112.42488032E-09-2.38806342E-09-1.08999086E-11
3.96051555E-141.51217461E-131.91760798E-11-2.38806342E-093.68527463E-09-1.25426543E-09
-2.80016675E-14-7.81574433E-141.74370263E-12-1.08999086E-11-1.25426543E-091.22204524E-09