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AstDyS ∴ Objects ∴ 2003QB87 ∴ Orbital info ∴ Epoch epochXXX
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(287713) 2003QB87  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 287713.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.11279 2.425e-08 au
e 0.103856 5.168e-08
i 14.843 5.186e-06 deg
Ω 162.389 1.871e-05 deg
ω 192.068 3.068e-05 deg
M 257.893 2.455e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.7895 au
Aphelion 3.4361 au
Asc. node-Earth separation 2.4362 au
Desc. node-Earth separation 1.78751 au
Earth MOID 1.7852 au
Orbital period 2005.96 days
Date of orbit computation  apr 23 20:50
Correlation matrix
1.000000000.426123100.009008220.016112660.07785492-0.35596880
0.426123101.00000000-0.002588650.005795350.13057694-0.28936034
0.00900822-0.002588651.000000000.28828988-0.179803750.01155548
0.016112660.005795350.288289881.00000000-0.59118748-0.00127985
0.077854920.13057694-0.17980375-0.591187481.00000000-0.77211933
-0.35596880-0.289360340.01155548-0.00127985-0.772119331.00000000
Covariance matrix
5.87902239E-165.34003389E-161.13270242E-157.31044538E-155.79138672E-14-2.11934172E-13
5.34003389E-162.67123901E-15-6.93832704E-165.60480079E-152.07045973E-13-3.67224690E-13
1.13270242E-15-6.93832704E-162.68935694E-112.79754807E-11-2.86066429E-111.47146067E-12
7.31044538E-155.60480079E-152.79754807E-113.50144955E-10-3.39385356E-10-5.88056516E-13
5.79138672E-142.07045973E-13-2.86066429E-11-3.39385356E-109.41212903E-10-5.81654179E-10
-2.11934172E-13-3.67224690E-131.47146067E-12-5.88056516E-13-5.81654179E-106.02938448E-10