AstDyS-2
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(1691) Oort  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1691.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.15935 9.908e-09 au
e 0.177008 2.929e-08
i 1.087 3.365e-06 deg
Ω 174.559 0.0001603 deg
ω 232.62 0.0001606 deg
M 300.961 1.002e-05 deg
Other useful info
Absolute Magnitude (H)    11.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.6001 au
Aphelion 3.7186 au
Asc. node-Earth separation 2.43443 au
Desc. node-Earth separation 1.75898 au
Earth MOID 1.61034 au
Orbital period 2051.14 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.00000000-0.020524970.001092100.013673850.00142757-0.56093062
-0.020524971.00000000-0.00652635-0.007206000.001037220.02353149
0.00109210-0.006526351.000000000.08025308-0.07970157-0.00627617
0.01367385-0.007206000.080253081.00000000-0.998348360.00044020
0.001427570.00103722-0.07970157-0.998348361.00000000-0.05296128
-0.560930620.02353149-0.006276170.00044020-0.052961281.00000000
Covariance matrix
9.81623653E-17-5.95616652E-183.64085894E-172.17150166E-142.27109311E-15-5.56644098E-14
-5.95616652E-188.57873852E-16-6.43205392E-16-3.38300402E-144.87809158E-156.90330462E-15
3.64085894E-17-6.43205392E-161.13223169E-114.32838734E-11-4.30626746E-11-2.11523514E-13
2.17150166E-14-3.38300402E-144.32838734E-112.56917397E-08-2.56948040E-087.06712174E-13
2.27109311E-154.87809158E-15-4.30626746E-11-2.56948040E-082.57829669E-08-8.51767116E-11
-5.56644098E-146.90330462E-15-2.11523514E-137.06712174E-13-8.51767116E-111.00321013E-10