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AS 314: A Massive Dusty Hypergiant or a Low-Mass Post-Asymptotic Giant Branch Object?

AS 314 (V452 Sct) is a poorly studied early-type emission-line star, which exhibits an infrared excess at wavelengths longer than 10 <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mi mathvariant="sans-serif">μ</mi></semantics></math></inline-formula>m....

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Autori principali: Aigerim Bakhytkyzy, Anatoly S. Miroshnichenko, Valentina G. Klochkova, Vladimir E. Panchuk, Sergey V. Zharikov, Laurent Mahy, Hans Van Winckel, Aldiyar T. Agishev, Serik A. Khokhlov
Natura: Artigo
Lingua:Inglês
Pubblicazione: MDPI AG 2025-02-01
Serie:Galaxies
Soggetti:
spectroscopy
photometry
emission-line stars
circumstellar matter
Accesso online:https://www.mdpi.com/2075-4434/13/2/17
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