## First-overtone Cepheid mass determination

First determination of the mass and the projection factor for the first-overtone Cepheid OGLE-LMC-CEP-2532 in a binary system.

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# Tagged: binary

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First-overtone Cepheid mass determination

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Binary system of two Cepheids

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Distance to the LMC

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Distance to the SMC

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First dynamical p-factor determination

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Binary Evolution Pulsator (BEP)

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Dynamical mass of a Cepheid again

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Dynamical mass of a Cepheid

First determination of the mass and the projection factor for the first-overtone Cepheid OGLE-LMC-CEP-2532 in a binary system.

Binary system OGLE-LMC-CEP-1718 composed of two classical FO Cepheids confirmed spectroscopically and analized.

LMC distance determined with the accuracy of 2% using binary systems composed of giants.

SMC distance determined with the accuracy of 3% using binary systems composed of giants.

First determination of the projection factor from the analysis of a eclipsing binary system OGLE-LMC-CEP-0227.

New type of RR Lyrae-like variable identified in a binary system.

Very precise mass determination of the Cepheid OGLE-LMC-CEP-1812 in an eclipsing binary system.

Very precise mass determination of the Cepheid OGLE-LMC-CEP-0227 in an eclipsing binary system.