Berkeley 86

Number of stars per data source

	Reference   19 :    1 star
	Reference  173 :    2 stars
	Reference  348 :   40 stars
	Reference  740 :   11 stars

19: Hiltner W.A., Johnson H.L.; (1956) Astrophys. J. 124, 367; The law of interstellar reddening and absorption; 1956ApJ...124..367H
173: Hiltner W.A.; (1956) Astrophys. J. Suppl. 2, 389; Photometric polarization and spectrographic observations of O and B Stars; 1956ApJS....2..389H
348: Forbes D., English D., de Robertis M.M., Dawson P.C.; (1992) Astron. J. 103, 916; Membership of the WR binary system V444 Cygni in the young open cluster Berkeley 86; 1992AJ....103..916F
740: Forbes D.; (1981) Publ. Astron. Soc. Pacific 93, 441; The young open clusters Berkeley 62 and Berkeley 86; 1981PASP...93..441F