Collinder 232

Number of stars per data source

	Reference  202 :    1 star
	Reference  275 :    1 star
	Reference  303 :    1 star
	Reference  314 :    2 stars
	Reference  580 :    4 stars
	Reference  833 :    1 star

References

 202
Morgan W.W., Code A.D., Whitford A.E.
(1955) Astrophys. J. Suppl. 2, 41
Studies in galactic structure. II. Luminosity classification for 1270 blue giant stars
1955ApJS....2...41M
 275
Walborn N.R.
(1972) Astron. J. 77, 312
Spectral classification of OB stars in both hemisphere and the absolute-magnitude calibration
1972AJ.....77..312W
 303
Walborn N.R.
(1982) Astron. J. 87, 1300
Two-dimensional spectral classification for O stars in the southern Milky Way
1982AJ.....87.1300W
 314
Massey P., Johnson J.
(1993) Astron. J. 105, 980
Massive stars near Eta Carinae: the stellar content of Tr 14 and Tr 16
1993AJ....105..980M
 580
Levato H., Malaroda S.
(1982) Publ. Astr. Soc. Pacific 94, 807
Spectral morphology in Trumpler 16
1982PASP...94..807L
 833
Thackeray A.D., Tritton S.B., Walker E.N.
(1973) Mem. R. Astr. Soc. 77, 199
Radial velocities of southern B stars determined at the Radcliffe observatory - VII.
1973MmRAS..77..199T