AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ Quercus ∴ Orbital info ∴ Epoch epochXXX
Contact »
(8643) Quercus  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 8643.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.57025 8.433e-09 au
e 0.153146 2.931e-08
i 12.994 5.98e-06 deg
Ω 0.171 8.213e-06 deg
ω 71.209 2.424e-05 deg
M 162.842 2.258e-05 deg
Other useful info
Absolute Magnitude (H)    13.3 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1766 au
Aphelion 2.9639 au
Asc. node-Earth separation 1.38915 au
Desc. node-Earth separation 1.64427 au
Earth MOID 1.22912 au
Orbital period 1505.09 days
Date of orbit computation  Jun 5 00:38
Correlation matrix
1.00000000-0.48662780-0.018641220.021327740.26294549-0.38750093
-0.486627801.00000000-0.03132678-0.00952055-0.544976760.65402369
-0.01864122-0.031326781.00000000-0.138675810.09649388-0.05136675
0.02132774-0.00952055-0.138675811.00000000-0.30407796-0.02609683
0.26294549-0.544976760.09649388-0.304077961.00000000-0.93407897
-0.387500930.65402369-0.05136675-0.02609683-0.934078971.00000000
Covariance matrix
7.11129439E-17-1.20298619E-16-9.40058926E-161.47712518E-155.37431565E-14-7.37752534E-14
-1.20298619E-168.59367226E-16-5.49175967E-15-2.29218569E-15-3.87213506E-134.32859047E-13
-9.40058926E-16-5.49175967E-153.57612478E-11-6.81091141E-121.39858608E-11-6.93508907E-12
1.47712518E-15-2.29218569E-15-6.81091141E-126.74522392E-11-6.05293841E-11-4.83893222E-12
5.37431565E-14-3.87213506E-131.39858608E-11-6.05293841E-115.87443691E-10-5.11128792E-10
-7.37752534E-144.32859047E-13-6.93508907E-12-4.83893222E-12-5.11128792E-105.09714816E-10