AstDyS-2
Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2001QW214 ∴ Orbital info ∴ Epoch epochXXX
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(88557) 2001QW214  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 88557.eq1)
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 2.5532 1.039e-08 au
e 0.050796 3.978e-08
i 4.486 4.421e-06 deg
Ω 359.006 5.28e-05 deg
ω 72.121 6.738e-05 deg
M 114.211 4.298e-05 deg
Other useful info
Absolute Magnitude (H)    15.5 mag
Slope parameter (G)    0.15 mag
Perihelion 2.4235 au
Aphelion 2.6829 au
Asc. node-Earth separation 1.50434 au
Desc. node-Earth separation 1.59134 au
Earth MOID 1.44242 au
Orbital period 1490.13 days
Date of orbit computation  apr 23 20:05
Correlation matrix
1.000000000.145924370.01024457-0.000878330.01386614-0.12036710
0.145924371.00000000-0.01042280-0.00143318-0.073225970.09611547
0.01024457-0.010422801.000000000.13542637-0.10390266-0.00404917
-0.00087833-0.001433180.135426371.00000000-0.77495275-0.00888837
0.01386614-0.07322597-0.10390266-0.774952751.00000000-0.62025373
-0.120367100.09611547-0.00404917-0.00888837-0.620253731.00000000
Covariance matrix
1.07990618E-166.03231550E-174.70701687E-16-4.81923516E-169.70843779E-15-5.37634865E-14
6.03231550E-171.58243690E-15-1.83318652E-15-3.01016948E-15-1.96258815E-131.64339931E-13
4.70701687E-16-1.83318652E-151.95487130E-113.16146598E-11-3.09518495E-11-7.69506069E-13
-4.81923516E-16-3.01016948E-153.16146598E-112.78774067E-09-2.75678098E-09-2.01713386E-11
9.70843779E-15-1.96258815E-13-3.09518495E-11-2.75678098E-094.53943404E-09-1.79620889E-09
-5.37634865E-141.64339931E-13-7.69506069E-13-2.01713386E-11-1.79620889E-091.84745215E-09