NGC 129

Number of stars per data source

	Reference   18 :    6 stars
	Reference   43 :    1 star

References

 18

Eggen O.J.

(1983) Astron. J. 88, 361

Classification of intrinsic variables. IX. The cepheid domain

1983AJ.....88..361E

 43

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