NGC 103

Number of stars per data source

	Reference  702 :    2 stars
	Reference  731 :    1 star


Bartaya R.A., Kharadze E.K.
(1968) Abast. Astr. Obs. Bull. 38, 127
The catalogue of spectral and luminosity classes of stars in the O-associations Cas III, Cas IV, Cas VII
Hardorp J., Rohlfs K., Slettebak A., Stock J.
(1959) Astr. Abh. Hamb. Sternw. Bergedorf
Luminous stars in the northern Milky Way I - VI