Turner 9

Number of stars per data source

	Reference  345 :    1 star
	Reference  546 :   28 stars

345: CDS; (2000) Simbad database; Coordinates from SIMBAD (ICRS 2000.0, various sources)
546: Zacharias N., Finch C., Girard T. et al.; (2010) Astron. J. 139, 2184; The Second U.S. Naval Observatory CCD Astrograph Catalog (UCAC3); 2010AJ....139.2184Z