AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 1998RA53 ∴ Orbital info ∴ Epoch epochXXX
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(101117) 1998RA53  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 101117.eq0)
Keplerian elements at epoch
57743.2 MJD
Value 1-σ variation Units
a 2.59941 1.037e-08 au
e 0.21833 5.098e-08
i 5.11 5.396e-06 deg
Ω 167.31 5.334e-05 deg
ω 215.948 5.451e-05 deg
M 111.342 9.421e-06 deg
Other useful info
Absolute Magnitude (H)    16.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.0319 au
Aphelion 3.1669 au
Asc. node-Earth separation 2.01389 au
Desc. node-Earth separation 1.09718 au
Earth MOID 1.03733 au
Orbital period 1530.77 days
Date of orbit computation  apr 23 20:09
Correlation matrix
1.00000000-0.054575310.019951560.01478612-0.026248190.03041211
-0.054575311.00000000-0.01900096-0.002577420.003157190.03231958
0.01995156-0.019000961.000000000.31447123-0.307645740.00515783
0.01478612-0.002577420.314471231.00000000-0.974805270.00048675
-0.026248190.00315719-0.30764574-0.974805271.00000000-0.21367607
0.030412110.032319580.005157830.00048675-0.213676071.00000000
Covariance matrix
1.07574358E-16-2.88591363E-171.11660812E-158.17983979E-15-1.48409677E-142.97158125E-15
-2.88591363E-172.59935460E-15-5.22730479E-15-7.00897484E-158.77490482E-151.55233411E-14
1.11660812E-15-5.22730479E-152.91164930E-119.05079469E-11-9.04959152E-112.62194525E-13
8.17983979E-15-7.00897484E-159.05079469E-112.84493617E-09-2.83441002E-092.44585701E-13
-1.48409677E-148.77490482E-15-9.04959152E-11-2.83441002E-092.97178292E-09-1.09736504E-10
2.97158125E-151.55233411E-142.62194525E-132.44585701E-13-1.09736504E-108.87510263E-11