NGC 1444
Number of stars per data source
Reference 206 : 2 stars
Reference 207 : 3 stars
Reference 843 : 1 star
Reference 863 : 1 star
References
- 206
- Hiltner W.A.
- (1956) Astrophys. J. Suppl. 2, 389
- Photometric, polarization and spectrographic observations of O and B stars
- 1956ApJS....2..389H
- 207
- Hoag A.A., Applequist L.
- (1965) Astrophys. J. Suppl. 12, 215
- Distance moduli of open clusters
- 1965ApJS...12..215H
- 843
- Buscombe W.
- (1962) Mount Stromlo Obs. Mim no 6
- Spectral classification of southern fundamental stars
-
- 863
- Bouigue M.R.
- (1960) Publ. Obs. Haute-Provence 4 no 52
- Contribution aux recherches de photometrie photoelectrique dans la Galaxie. I - V.
-