Investigations of Stephenson's H α  stars | Zendy

Emprechtinger M. | Zendy; Kimeswenger S. | Zendy; Kronberger T. | Zendy; Mair M. | Zendy; Weratschnig J. | Zendy

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Investigations of Stephenson's H α stars

Author(s) -

Emprechtinger M.,

Kimeswenger S.,

Kronberger T.,

Mair M.,

Weratschnig J.

Publication year - 2005

Publication title -

astronomische nachrichten

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.394

H-Index - 63

eISSN - 1521-3994

pISSN - 0004-6337

DOI - 10.1002/asna.200410352

Subject(s) - t tauri star , physics , stars , astrophysics , emission spectrum , star (game theory) , astronomy , spectroscopy , object (grammar) , spectral line , artificial intelligence , computer science

Hitherto unstudied objects from Stephenson's list of H α emission line objects at high galactic latitude were observed spectroscopically to prove their nature. 9 out of 11 objects show H α in emission. Spectroscopy combined with photometric information indicates most of them being classical Be stars, while one object is a Post‐AGB star and one a T‐Tauri star. The classification of two objects, which are showing H α in emission, is unclear. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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