NGC 1960
Number of stars per data source
Reference 3 : 50 stars
Reference 173 : 1 star
Reference 368 : 1 star
Reference 457 : 1 star
References
- 3
- Johnson H.L., Morgan W.W.
- (1953) Astrophys. J. 117, 313
- Fundamental stellar photometry for standards of spectral type on the revised system of the Yerkes spectral atlas
- 1953ApJ...117..313J
- 173
- Hiltner W.A.
- (1956) Astrophys. J. Suppl. 2, 389
- Photometric polarization and spectrographic observations of O and B Stars
- 1956ApJS....2..389H
- 368
- Yoss K.M., Bell D.J., Detweiler H.L.
- (1991) Astron. J. 102, 975
- Kinematics of Sandage-Fouts stars in three cardinal directions
- 1991AJ....102..975Y
- 457
- Neckel H.
- (1974) Astron. Astrophys. Suppl. 18, 169
- Photoelectric catalogue of 1030 BD M-type stars located a long the galactic equator
- 1974A&AS...18..169N