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(1609) Brenda  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 1609.eq0)
Keplerian elements at epoch
57700.3 MJD
Value 1-σ variation Units
a 2.58592 4.702e-09 au
e 0.248137 2.13e-08
i 18.623 2.312e-06 deg
Ω 105.286 7.118e-06 deg
ω 228.944 8.744e-06 deg
M 238.167 5.709e-06 deg
Other useful info
Absolute Magnitude (H)    10.6 mag
Slope parameter (G)    0.15 mag
Perihelion 1.9443 au
Aphelion 3.2276 au
Asc. node-Earth separation 1.91626 au
Desc. node-Earth separation 1.06981 au
Earth MOID 0.97671 au
Orbital period 1518.87 days
Date of orbit computation  apr 23 19:46
Correlation matrix
1.000000000.35214816-0.04414221-0.006774070.25254074-0.48826155
0.352148161.00000000-0.01546824-0.018762840.14269933-0.31694889
-0.04414221-0.015468241.00000000-0.01140633-0.008015170.02944619
-0.00677407-0.01876284-0.011406331.00000000-0.786181440.02706659
0.252540740.14269933-0.00801517-0.786181441.00000000-0.60732681
-0.48826155-0.316948890.029446190.02706659-0.607326811.00000000
Covariance matrix
2.21100047E-173.52643359E-17-4.79849605E-16-2.26710947E-161.03835207E-14-1.31068825E-14
3.52643359E-174.53556858E-16-7.61576255E-16-2.84408768E-152.65739781E-14-3.85351958E-14
-4.79849605E-16-7.61576255E-165.34457614E-12-1.87685646E-13-1.62027332E-133.88631740E-13
-2.26710947E-16-2.84408768E-15-1.87685646E-135.06590280E-11-4.89294095E-111.09980198E-12
1.03835207E-142.65739781E-14-1.62027332E-13-4.89294095E-117.64605682E-11-3.03175200E-11
-1.31068825E-14-3.85351958E-143.88631740E-131.09980198E-12-3.03175200E-113.25915433E-11