AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1991PQ9 ∴ Orbital info ∴ Epoch epochXXX
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(160514) 1991PQ9  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 160514.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.17118 2.622e-08 au
e 0.23872 5.407e-08
i 8.341 5.574e-06 deg
Ω 308.119 3.26e-05 deg
ω 12.402 3.432e-05 deg
M 289.29 1.09e-05 deg
Other useful info
Absolute Magnitude (H)    14.6 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4142 au
Aphelion 3.9282 au
Asc. node-Earth separation 1.41016 au
Desc. node-Earth separation 2.91541 au
Earth MOID 1.40177 au
Orbital period 2062.67 days
Date of orbit computation  apr 23 20:22
Correlation matrix
1.00000000-0.11833065-0.006719670.002647290.02086701-0.48474366
-0.118330651.000000000.00538474-0.00579987-0.117111310.26835075
-0.006719670.005384741.00000000-0.052418320.042254530.01664975
0.00264729-0.00579987-0.052418321.00000000-0.93734332-0.00119726
0.02086701-0.117111310.04225453-0.937343321.00000000-0.29686214
-0.484743660.268350750.01664975-0.00119726-0.296862141.00000000
Covariance matrix
6.87633718E-16-1.67767163E-16-9.82152028E-162.26289364E-151.87786352E-14-1.38519173E-13
-1.67767163E-162.92322506E-151.62273809E-15-1.02219591E-14-2.17297750E-131.58107733E-13
-9.82152028E-161.62273809E-153.10673851E-11-9.52401832E-128.08259663E-121.01129817E-12
2.26289364E-15-1.02219591E-14-9.52401832E-121.06259947E-09-1.04859737E-09-4.25298794E-13
1.87786352E-14-2.17297750E-138.08259663E-12-1.04859737E-091.17774308E-09-1.11019498E-10
-1.38519173E-131.58107733E-131.01129817E-12-4.25298794E-13-1.11019498E-101.18751293E-10