NGC 6871

Number of stars per data source

	Reference   67 :    1 star
	Reference  173 :    4 stars
	Reference  284 :    1 star
	Reference  383 :    2 stars
	Reference  450 :    3 stars
	Reference  464 :    3 stars
	Reference  675 :    1 star
	Reference  821 :    8 stars
	Reference  843 :    9 stars
	Reference  865 :    5 stars
	Reference 1291 :    6 stars
	Reference 1341 :   30 stars
	Reference 1364 :    2 stars
	Reference 1385 :    5 stars
	Reference 2020 :    2 stars

References

67: Pyper D.M.; (1966) Astrophys. J. 144, 13; The effective temperatures of Wolf-Rayet stars as derived from their UBV color indices corrected for emission; 1966ApJ...144...13P
173: Hiltner W.A.; (1956) Astrophys. J. Suppl. 2, 389; Photometric polarization and spectrographic observations of O and B Stars; 1956ApJS....2..389H
284: Popper D.M., Dumont P.J.; (1977) Astron. J. 82, 216; U,B,V photometric program on eclipsing binaries at Palomar and Kitt Peak; 1977AJ.....82..216P
383: Wachmann A.A.; (1974) Astron. Astrophys. 34, 317; UBV photometry and orbital elements of V453 Cygni; 1974A&A....34..317W
450: Cohen H.L.; (1974) Astron. Astrophys. Suppl. 15, 181; V453 Cyg. An early type algol binary; 1974A&AS...15..181C
464: Burnichon M.L., Garnier R.; (1976) Astron. Astrophys. Suppl. 24, 89; Photometrie photoelectrique UBV des composantes de 20 systemes multiples stellaires jeunes; 1976A&AS...24...89B
675: Demers S., Fernie J.D.; (1964) Publ. Astron. Soc. Pacific 76, 350; Photometry of Wolf-Rayet stars; 1964PASP...76..350D
821: Purgathofer A.; (1964) Ann. Univ. Sternw. Wien 26 no 2; Dreifarben Photometrie in offenen Sternhaufen sowie in zwei Sternfelden in Cygnus
843: Bouigue R., Boulon J., Pedoussaut A.; (1963) Ann. Obs. Toulouse 29, 17; Contribution aux recherches de photometrie photoelectrique dans la Galaxie, IX. Mesures dans des champs galactiques (3)
865: Loden L.O., Loden K.; (1963) Ark. Astron. 3, 299; A photometric standard region in Cygnus; 1963ArA.....3..299L
1291: Golay M.; (1958) Publ. Obs. geneve Serie A. Fasc. 57; Etude de l'absorption interstelaire dans une region obscurcie du Cygne; 1958PGenA..57..373G
1341: Hoag A.A., Johnson H.L., Iriarte B., Mitchell R.I., Hallam K.L., Sharpless S.; (1961) Publ. US. Nav. Obs. 17, 343; Photometry of stars in galactic cluster fields; 1961PUSNO..17..343H
1364: Echevarria J., Roth M., Warman J.; (1979) Revista Mex. Astron. Astrofis. 4, 287; Photometric study of trapezium-type systems; 1979RMxAA...4..287E
1385: Eggen O.J.; (1968) Royal Obs. Bull. No. 137; Three-colour photmetry of 4000 northern stars; 1968RGOB..137....1E
2020: Zakirov M.M.; (1992) Kinematica Fys. Nebens. 8, 14; Close binary systems in regions of open clusters. I. V448 CYG in NGC 6871.