Czernik 30

Number of stars per data source

	Reference  514 : 1683 stars

References

 514

Piatti A.E., Clariá J.J., Parisi M.C., Ahumada A.V.

(2009) New Astronomy 14, 97

CCD Washington photometry of three highly field star contaminated open clusters in the third Galactic quadrant

2009NewA...14...97P