NGC 6281

Number of stars per data source

	Reference  137 :    1 star
	Reference  266 :    1 star
	Reference  373 :   30 stars

137: Gronbech B., Olsen E.H.; (1976) Astron. Astrophys. Suppl. 25, 213; Four colour uvby photometry for bright O to G0 type stars south of declination +10; 1976A&AS...25..213G
266: Loden K., Lindblad P.O., Schober J., Urban A.; (1980) Astron. Astrophys. Suppl. 41, 85; Four-colour and Hbeta photometry for early type stars in three southern galactic regions; 1980A&AS...41...85L
373: Schneider H.; (1985) Astron. Astrophys. Suppl. 61, 45; Stromgren photometry of open clusters. I. NGC 6281, NGC 6405; 1985A&AS...61...45S