NGC 7789

Number of stars per data source

	Reference   75 :   11 stars
	Reference  380 :   26 stars

75: Strom K.M., Strom S.E.; (1970) Astrophys. J. 162,523; A study of the blue stragglers in the open cluster NGC 7789; 1970ApJ...162..523S
380: Twarog B.A., Tyson N.; (1985) Astron. J. 90, 1247; uvby photometry of blue stragglers in NGC 7789; 1985AJ.....90.1247T