Variable star V11 in the globular cluster M2

M2 V11

Averaged light curves drawn from visual observations by T. Kato, 341 estimates distributed between 1985 August and 1993 Novevmer. The observations were done using a 10-cm and 20-cm reflectors.

The best determined period of 66.81 d was used in folding the light curve. Alternating waves are evident which are characterstic to RV Tau-type variable stars.

Variable stars in M5

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