Magnitudes and Colors of the Eros Compar
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F. E. Ross; R. S. Zug
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Article
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1930
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John Wiley and Sons
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English
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## +1.23 f o . 4 1 +0.23 +o.41 The stars contained in the present list have been taken from the list compiled by A . Kopf(A.N. Nr. 5375 and 5403). They have been designated primary comparison stars. Only the stars north of -17?0 are included, the more southerly stars being omitted on account of th