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AstDyS ∴ Objects ∴ 2009BQ189 ∴ Orbital info ∴ Epoch epochXXX
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(477118) 2009BQ189  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 477118.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.69505 2.65e-08 au
e 0.18605 5.985e-08
i 8.485 8.113e-06 deg
Ω 7.861 6.038e-05 deg
ω 39.168 7.673e-05 deg
M 233.323 4.232e-05 deg
Other useful info
Absolute Magnitude (H)    17.4 mag
Slope parameter (G)    0.15 mag
Perihelion 2.1936 au
Aphelion 3.1965 au
Asc. node-Earth separation 1.27324 au
Desc. node-Earth separation 2.04208 au
Earth MOID 1.21011 au
Orbital period 1616.03 days
Date of orbit computation  apr 23 21:31
Correlation matrix
1.00000000-0.02539812-0.016263590.030441150.14640139-0.43985402
-0.025398121.000000000.00370633-0.00309802-0.151652340.21759356
-0.016263590.003706331.00000000-0.360709590.261202490.03344595
0.03044115-0.00309802-0.360709591.00000000-0.77727457-0.00486019
0.14640139-0.151652340.26120249-0.777274571.00000000-0.61088738
-0.439854020.217593560.03344595-0.00486019-0.610887381.00000000
Covariance matrix
7.02502940E-16-4.02918711E-17-3.49741005E-154.87183175E-142.97742715E-13-4.93324540E-13
-4.02918711E-173.58247923E-151.79987344E-15-1.11965214E-14-6.96486690E-135.51109587E-13
-3.49741005E-151.79987344E-156.58282296E-11-1.76714015E-101.62613008E-101.14828488E-11
4.87183175E-14-1.11965214E-14-1.76714015E-103.64598124E-09-3.60125232E-09-1.24182578E-11
2.97742715E-13-6.96486690E-131.62613008E-10-3.60125232E-095.88767397E-09-1.98350414E-09
-4.93324540E-135.51109587E-131.14828488E-11-1.24182578E-11-1.98350414E-091.79060656E-09