IC 2157

Number of stars per data source

	Reference  137 :    4 stars

References

 137

Philip A.G.D., Chromey F.R., Dubois P.

(1990) Publ. Astron. Soc. Pacific 102, 654

Photometry of the Rubin Losee blue stars at the anticenter

1990PASP..102..654P