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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QA238 ∴ Orbital info ∴ Epoch epochXXX
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(83103) 2001QA238  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 83103.eq0)
Keplerian elements at epoch
57782.2 MJD
Value 1-σ variation Units
a 3.07963 1.402e-08 au
e 0.064477 3.258e-08
i 10.403 4.974e-06 deg
Ω 350.056 1.947e-05 deg
ω 277.873 4.373e-05 deg
M 27.139 3.96e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8811 au
Aphelion 3.2782 au
Asc. node-Earth separation 2.03214 au
Desc. node-Earth separation 2.10075 au
Earth MOID 1.88821 au
Orbital period 1973.99 days
Date of orbit computation  apr 23 20:04
Correlation matrix
1.00000000-0.12105582-0.003621920.00014354-0.093105460.09712051
-0.121055821.00000000-0.000607610.009956800.19188442-0.21657477
-0.00362192-0.000607611.00000000-0.119525700.049801060.00142942
0.000143540.00995680-0.119525701.00000000-0.43308768-0.00321127
-0.093105460.191884420.04980106-0.433087681.00000000-0.89745483
0.09712051-0.216574770.00142942-0.00321127-0.897454831.00000000
Covariance matrix
1.96428936E-16-5.52729150E-17-2.52468942E-163.91639557E-17-5.70625931E-145.39061936E-14
-5.52729150E-171.06132388E-15-9.84503563E-176.31488284E-152.73361479E-13-2.79419574E-13
-2.52468942E-16-9.84503563E-172.47362329E-11-1.15730929E-111.08312598E-112.81547467E-13
3.91639557E-176.31488284E-15-1.15730929E-113.79003094E-10-3.68698051E-10-2.47583980E-12
-5.70625931E-142.73361479E-131.08312598E-11-3.68698051E-101.91226141E-09-1.55421544E-09
5.39061936E-14-2.79419574E-132.81547467E-13-2.47583980E-12-1.55421544E-091.56837524E-09