An Eclipsing Binary Comprising Two Active Red Stragglers of Identical Mass and Synchronized Rotation: A Post-mass-transfer System or Just Born That Way?

Year-Month2023-06
JournalThe Astrophysical Journal
AuthorStassun, Keivan G. ; Torres, Guillermo ; Kounkel, Marina ; Tofflemire, Benjamin M. ; Leiner, Emily ; Feliz, Dax L. ; Dixon, Don M. ; Mathieu, Robert D. ; Gosnell, Natalie ; Gully-Santiago, Michael
Bibcode2023ApJ...950...99S
TelescopeGS
InstrumentIGRINS
ParticipantGT
First author participant affiliationUSA
Any author participant affiliationsUSA
Program IDGS-2021B-Q-308
Gemini Observatory Participants