The History Goes On: Century Long Study of Romano’s Star

GR 290 (M 33 V0532 = Romano’s Star) is a unique variable star in the M33 galaxy, which simultaneously displays variability typical for luminous blue variable (LBV) stars and physical parameters typical for nitrogen-rich Wolf-Rayet (WR) stars (WN). As of now, GR 290 is the first object whic...

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Bibliographic Details
Main Authors: Olga Maryeva, Roberto F. Viotti, Gloria Koenigsberger, Massimo Calabresi, Corinne Rossi, Roberto Gualandi
Format: Article
Language:English
Published: MDPI AG 2019-09-01
Series:Galaxies
Subjects:
Online Access:https://www.mdpi.com/2075-4434/7/3/79