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Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001BW19 ∴ Orbital info ∴ Epoch epochXXX
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(42130) 2001BW19  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 42130.eq0)
Keplerian elements at epoch
57738.5 MJD
Value 1-σ variation Units
a 3.11352 1.678e-08 au
e 0.050462 3.978e-08
i 13.635 4.26e-06 deg
Ω 160.565 1.56e-05 deg
ω 6.663 4.281e-05 deg
M 280.429 4.045e-05 deg
Other useful info
Absolute Magnitude (H)    14.0 mag
Slope parameter (G)    0.15 mag
Perihelion 2.9564 au
Aphelion 3.2706 au
Asc. node-Earth separation 1.96688 au
Desc. node-Earth separation 2.26191 au
Earth MOID 1.96483 au
Orbital period 2006.67 days
Date of orbit computation  apr 23 19:55
Correlation matrix
1.00000000-0.159827630.015459650.002758770.28673769-0.31487902
-0.159827631.00000000-0.00049047-0.003565140.012533650.00163390
0.01545965-0.000490471.000000000.08166997-0.01976458-0.01006932
0.00275877-0.003565140.081669971.00000000-0.35402905-0.00005263
0.286737690.01253365-0.01976458-0.354029051.00000000-0.93267221
-0.314879020.00163390-0.01006932-0.00005263-0.932672211.00000000
Covariance matrix
2.81636884E-16-1.06711061E-161.10525224E-157.22131518E-162.06016147E-13-2.13733535E-13
-1.06711061E-161.58279849E-15-8.31272528E-17-2.21230554E-152.13482359E-142.62918949E-15
1.10525224E-15-8.31272528E-171.81482112E-115.42669538E-12-3.60475854E-12-1.73500625E-12
7.22131518E-16-2.21230554E-155.42669538E-122.43283287E-10-2.36410498E-10-3.32054937E-14
2.06016147E-132.13482359E-14-3.60475854E-12-2.36410498E-101.83291971E-09-1.61504613E-09
-2.13733535E-132.62918949E-15-1.73500625E-12-3.32054937E-14-1.61504613E-091.63594370E-09