Mamajek 1
Number of stars per data source
Reference 164 : 1 star
Reference 192 : 1 star
References
- 164
- Gronbech B., Olsen E.H.
- (1977) Astron. Astrophys. Suppl. 27, 443
- Photoelectric Hbeta photometry for bright O to G0 type stars south of declination +10
- 1977A&AS...27..443G
- 192
- Eggen O.J.
- (1977) Publ. Astron. Soc. Pacific 89, 205
- Intermediate-band photometry of early-type stars
- 1977PASP...89..205E