BEGIN:VCALENDAR VERSION:2.0 PRODID:-//CERN//INDICO//EN BEGIN:VEVENT SUMMARY:Weighing Andromeda: Mass estimates of the M31 Galaxy DTSTART;VALUE=DATE-TIME:20230321T090500Z DTEND;VALUE=DATE-TIME:20230321T094500Z DTSTAMP;VALUE=DATE-TIME:20241114T092420Z UID:indico-contribution-288@meetings.aip.de DESCRIPTION:Speakers: Souradeep Bhattacharya (Inter University Center for Astronomy and Astrophysics (IUCAA)\, Pune\, India)\nAndromeda (M31) is the nearest giant spiral galaxy to the Milky Way and the most massive member of the Local Group. It has long been recognized that M31's mass measuremen t is essential to understand the formation and evolution of the Local Grou p. I will review the different observational and modelling techniques that have developed over time to measure the mass of M31. I will discuss the t he best constraints today of the M31 mass and the consistency of that obta ined from different techniques. I will also discuss possible improvements on the M31 mass measurement from improved techniques driven by data from f orthcoming instruments and surveys.\n\nhttps://iaus379.aip.de/event/20/con tributions/288/ LOCATION:Haus H\, Telegrafenberg URL:https://iaus379.aip.de/event/20/contributions/288/ END:VEVENT END:VCALENDAR