NGC 6281

Number of stars per data source

	Reference   16 :    1 star
	Reference   51 :    7 stars

16: van Genderen A.M.; (1977) Astron. Astrophys. 54, 683; Five-colour photometry of the X-ray binary HD 153919 (3U 1700-37); 1977A&A....54..683v
51: Brand J., Wouterloot J.G.A.; (1988) Astron. Astrophys. Suppl. 75, 117; The velocity field of the outer Galaxy in the southern hemisphere. III. Determination of distances to O, B and A type stars in the Walraven photometric system; 1988A&AS...75..117B