RV Mirabilis

RV Mirabilis is a red giant star located in the constellation Centaurus. It is notable for being a variable star, specifically classified as a Mira-type variable star. Mira-type variables are characterized by their dramatic changes in brightness, which can range significantly over a period of time. RV Mirabilis typically undergoes a pulsation period of approximately 11 months, during which its brightness can vary greatly.