Collinder 347

Number of stars per data source

	Reference   16 :    3 stars
	Reference   33 :    1 star
	Reference   71 :   10 stars
	Reference  128 :    6 stars

References

 16
Stephenson C.B., Sanduleak N.
(1971) Publ. Warner Swasey Obs. 1 no 1
Luminous stars in the southern Milky Way
 33
Egret D.
(1986) Private communication
Coordinates from SIMBAD (other than SAO)
 71
Mermilliod J.-C.
(1988)
Positions measured with the Hipad tablet
 128
Lasker B.M., Russel J.N., Jenkner H., Sturch C.R., McLean B.J., Shara M.M.
(1990) Astron. J. 99, 2019
The HST guide star catalogue, version 1.0
1990AJ.....99.2019L