NGC 1528

Number of stars per data source

	Reference    1 :    2 stars
	Reference  128 :   21 stars
	Reference  191 :  623 stars

References

 1

Egret D.

(1986) Private Communication

Coordinates from SIMBAD (mainly SAO)

 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

 191

Skiff B.

(1998) Priv. Comm.

Coordinates from the GSC and USNO-A1.0 catalogues in the field of open clusters