Hogg 12

Number of stars per data source

	Reference  120 :    2 stars
	Reference  152 :    1 star
	Reference  256 :    1 star
	Reference  514 :    1 star

120: Moffat A.F.J., Vogt N.; (1975) Astron. Astrophys. Suppl. 20, 125; Southern open clusters V. UBV Hbeta photometry of 20 clusters in carana; 1975A&AS...20..125M
152: Wramdemark S.; (1976) Astron. Astrophys. Suppl. 23, 231; Carina arm studies II. Photometry of faint early-type stars in Carina proper motion fields; 1976A&AS...23..231W
256: Johansson K.L.V.; (1980) Astron. Astrophys. Suppl. 41, 43; Colour excess and stellar distribution in five selected directions of the Milky Way in Carina, Crux, Centaurus and Norma; 1980A&AS...41...43J
514: Shobbrook R.R., Lynga G.; (1994) Monthly Notices Roy. Astron. Soc. 269, 857; uvby - Beta photometry of 100 stars in the region of eta Carina; 1994MNRAS.269..857S