AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001RL55 ∴ Orbital info ∴ Epoch epochXXX
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(109722) 2001RL55  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 109722.eq0)
Keplerian elements at epoch
57511.7 MJD
Value 1-σ variation Units
a 2.99129 1.648e-08 au
e 0.164041 5.687e-08
i 2.966 6.186e-06 deg
Ω 9.652 8.081e-05 deg
ω 313.455 8.257e-05 deg
M 312.828 1.764e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.5006 au
Aphelion 3.482 au
Asc. node-Earth separation 1.61366 au
Desc. node-Earth separation 2.28213 au
Earth MOID 1.48793 au
Orbital period 1889.67 days
Date of orbit computation  apr 23 20:11
Correlation matrix
1.000000000.404902330.00867782-0.008367660.04316738-0.21062663
0.404902331.00000000-0.00805256-0.006581570.08895124-0.49576884
0.00867782-0.008052561.000000000.01384493-0.014664610.00721128
-0.00836766-0.006581570.013844931.00000000-0.976896270.00248745
0.043167380.08895124-0.01466461-0.976896271.00000000-0.21035358
-0.21062663-0.495768840.007211280.00248745-0.210353581.00000000
Covariance matrix
2.71561695E-163.79453149E-168.84670333E-16-1.11432785E-145.87388603E-14-6.12111396E-14
3.79453149E-163.23405397E-15-2.83298212E-15-3.02466896E-144.17696864E-13-4.97205349E-13
8.84670333E-16-2.83298212E-153.82712499E-116.92152344E-12-7.49104539E-127.86740638E-13
-1.11432785E-14-3.02466896E-146.92152344E-126.53054434E-09-6.51866605E-093.54495864E-12
5.87388603E-144.17696864E-13-7.49104539E-12-6.51866605E-096.81822260E-09-3.06315116E-10
-6.12111396E-14-4.97205349E-137.86740638E-133.54495864E-12-3.06315116E-103.11003927E-10