Photometry of Betelgeuse From October 1981 to March 1982

Volume 11 number 1 (1982)

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Kevin L. Krisciunas

Abstract

Observations of Betelgeuse in V and B-V from October 1981 to March 1982 are presented, showing variations of brightness and color. three seasons of observations are summarized. The possible origin of the variations is briefly discussed.