Image: Chi Cygni pulsations
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Description: This diagram shows the variations of the visual magnitude, temperature, radius, and bolometric luminosity during the pulsation of the Mira variable star χ Cygni (based on the observations and models of Lacour et al 2009).
Title: Chi Cygni pulsations
Credit: Own work
Author: Lithopsian
Usage Terms: Creative Commons Attribution-Share Alike 4.0
License: CC BY-SA 4.0
License Link: https://creativecommons.org/licenses/by-sa/4.0
Attribution Required?: Yes
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