The Photometric Variability and Spectrum of the Hot Post-AGB Star IRAS 21546+4721

We present the results of photometric and spectroscopic observations of a poorly studied B-type supergiant with infrared excess, the hot post-AGB star IRAS 21546+4721. Based on our photometric observations in the <inline-formula><math display="inline"><semantics><mrow&...

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Bibliographic Details
Main Authors: Natalia Ikonnikova, Marina Burlak, Alexander Dodin
Format: Article
Language:English
Published: MDPI AG 2025-03-01
Series:Galaxies
Subjects:
Online Access:https://www.mdpi.com/2075-4434/13/2/31
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