Title of article
The effect of proper motion on Pan-STARRS asteroid astrometry
Author/Authors
Tholen، نويسنده , , David J. and Micheli، نويسنده , , Marco and Elliott، نويسنده , , Garrett T.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
3
From page
625
To page
627
Abstract
We present evidence that the failure to account for proper motion is responsible for most of the regional biases seen in the astrometry of asteroids produced by the Pan-STARRS sky survey, as well as the 0.02 arcsec northward bias seen in our own Apophis astrometry.
Keywords
Data reduction techniques , Asteroids , celestial mechanics , Asteroids , Dynamics , astrometry
Journal title
Icarus
Serial Year
2013
Journal title
Icarus
Record number
2379766
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