NGC 129

Number of stars per data source

	Reference   84 :    1 star
	Reference  259 :   22 stars
	Reference  332 :    6 stars
	Reference  473 :    1 star
	Reference  999 :   11 stars

84: Crawford D.L., Barnes J.V., Golson J.C.; (1973) Astron. J. 78, 738; Four-color and Hbeta photometry for the bright B8 and B9 type; 1973AJ.....78..738C
259: Schmidt E.G.; (1980) Astron. J. 85, 695; Four-color and Hbeta photometry of stars in the galactic cluster NGC 129; 1980AJ.....85..695S
332: Eggen O.J.; (1983) Astron. J. 88, 361; Classification of intrinsic variables. IX. The cepheid domain; 1983AJ.....88..361E
473: Eggen O.J.; (1992) Astron. J. 103, 1381; Photometry of F-K type bright giants and supergiants. I. Intermediate band and Hbeta observations; 1992AJ....103.1381E