GM Sgr--Now Two Different Variables

Volume 28 number 2 (2000)

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Martha L. Hazen

Dorrit Hoffleit

Barbara L. Welther

David B. Williams

Abstract

W. J. Luyten reported the discovery of GM Sgr in 1927; in 1978, a finding chart of V. P. Goranskij placed the variable about 1 arc min north of Luyten’s position. The authors find that Goranskij’s variable is not identical with Luyten’s. Goranskij’s variable is now V4641 Sgr. Link to ADS abstract, article and citation information