Spectroscopic study of HD 179821 (iras 19114+0002): Proto planetary nebula or supergiant?

Astronomical Journal

Volumn 117, Issue 4, 1999, Pages 1834-1844

  Reddy, B E ^a   Hrivnak, Bruce J ^a,b  

^a VALPARAISO UNIVERSITY   (United States)

^b UNIVERSITY OF TEXAS AT AUSTIN   (United States)

Author keywords

Stars: abundances; Stars: evolution; Stars: individual (IRAS 19114+0002, HD 179821); Supergiants

Indexed keywords

EID: 0001275815     PISSN: 00046256     EISSN: None     Source Type: Journal    
DOI: 10.1086/300815     Document Type: Article

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