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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.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.08705 1.49e-08 au
e 0.066186 3.38e-08
i 10.365 4.963e-06 deg
Ω 349.851 1.956e-05 deg
ω 282.219 4.187e-05 deg
M 139.902 3.737e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8827 au
Aphelion 3.2914 au
Asc. node-Earth separation 2.02529 au
Desc. node-Earth separation 2.12414 au
Earth MOID 1.89003 au
Orbital period 1981.14 days
Date of orbit computation  Jun 5 00:54
Correlation matrix
1.00000000-0.17463398-0.050294830.02748362-0.220463090.14041312
-0.174633981.00000000-0.006392690.014981840.22375375-0.24666334
-0.05029483-0.006392691.00000000-0.118028170.045071610.01020541
0.027483620.01498184-0.118028171.00000000-0.45024230-0.00920021
-0.220463090.223753750.04507161-0.450242301.00000000-0.88222879
0.14041312-0.246663340.01020541-0.00920021-0.882228791.00000000
Covariance matrix
2.22009017E-16-8.79377182E-17-3.71889572E-158.00833637E-15-1.37548939E-137.81732721E-14
-8.79377182E-171.14214769E-15-1.07213604E-159.90169081E-153.16641264E-13-3.11480610E-13
-3.71889572E-15-1.07213604E-152.46269555E-11-1.14544479E-119.36579176E-121.89234864E-12
8.00833637E-159.90169081E-15-1.14544479E-113.82442574E-10-3.68693475E-10-6.72273720E-12
-1.37548939E-133.16641264E-139.36579176E-12-3.68693475E-101.75336402E-09-1.38032882E-09
7.81732721E-14-3.11480610E-131.89234864E-12-6.72273720E-12-1.38032882E-091.39614512E-09