AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2011GW21 ∴ Orbital info ∴ Epoch epochXXX
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(373101) 2011GW21  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 373101.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.19196 4.804e-08 au
e 0.031013 8.603e-08
i 6.778 7.165e-06 deg
Ω 295.871 8.363e-05 deg
ω 112.636 0.0001719 deg
M 246.52 0.0001506 deg
Other useful info
Absolute Magnitude (H)    16.3 mag
Slope parameter (G)    0.15 mag
Perihelion 3.093 au
Aphelion 3.291 au
Asc. node-Earth separation 2.21122 au
Desc. node-Earth separation 2.16818 au
Earth MOID 2.11198 au
Orbital period 2082.98 days
Date of orbit computation  Jun 5 01:56
Correlation matrix
1.00000000-0.125897210.013497630.003736670.15161527-0.23880681
-0.125897211.00000000-0.001517440.00139720-0.447427310.50094279
0.01349763-0.001517441.000000000.27471959-0.13304228-0.00072081
0.003736670.001397200.274719591.00000000-0.48038219-0.00310614
0.15161527-0.44742731-0.13304228-0.480382191.00000000-0.87302188
-0.238806810.50094279-0.00072081-0.00310614-0.873021881.00000000
Covariance matrix
2.30791747E-15-5.20312629E-164.64599696E-151.50132679E-141.25195029E-12-1.72726125E-12
-5.20312629E-167.40075845E-15-9.35323507E-161.00525286E-14-6.61598651E-126.48824795E-12
4.64599696E-15-9.35323507E-165.13360379E-111.64619244E-10-1.63845626E-10-7.77555340E-13
1.50132679E-141.00525286E-141.64619244E-106.99454691E-09-6.90558851E-09-3.91112791E-11
1.25195029E-12-6.61598651E-12-1.63845626E-10-6.90558851E-092.95439129E-08-2.25922937E-08
-1.72726125E-126.48824795E-12-7.77555340E-13-3.91112791E-11-2.25922937E-082.26674351E-08