NEW GALACTIC LITHIUM-RICH CLASSICAL CEPHEID: OGLE GD-CEP-0516

Abstract

We report the discovery of new super-lithium rich beat Cepheid OGLE GD-CEP-0516 which has a lithium abundance of logA(Li)≈3.6 dex. It is the sixth known Cepheid of such type in the Galaxy. OGLE GD-CEP-0516 can be considered as the Cepheid which is presently crossing the instability strip for the first time.