Astrophysics (Index)About

USNO CCD Astrograph Catalog

(UCAC)
(USNO star catalog including proper motions)

The USNO CCD Astrograph Catalog is a astrometric catalog produced by the USNO since 2000. Five additions: UCAC-1 through UCAC-5 have been produced. The USNO Robotic Astrometric Telescope (URAT) has since been developed, data from its observations presented in a newer catalog named URAT-1.


(catalog,stars,astrometry,proper motion)
Further reading:
https://en.wikipedia.org/wiki/USNO_CCD_Astrograph_Catalog
https://www.doncio.navy.mil/chips/ArticleDetails.aspx?ID=8966
https://ui.adsabs.harvard.edu/abs/2010AJ....139.2184Z/abstract
http://tdc-www.harvard.edu/software/catalogs/ucac5.html
https://ui.adsabs.harvard.edu/abs/2015AJ....150..101Z/abstract
https://ui.adsabs.harvard.edu/abs/2008IAUS..248..310Z/abstract
PrefixExample  
2UCAC2UCAC 27012288same as "UCAC2 27012288"
UCACUCAC3 70-2386 

Referenced by pages:
Astrographic Catalog (AC)
USNO Twin Astrograph

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