Massive early-type emission-line stars: an attempt to distinguish a new group of stellar objects |
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| Authors: | A. S. Miroshnichenko Yu. K. Bergner D. B. Mukanov T. A. Shejkina |
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| Affiliation: | (1) Central Astronomical Observatory of the Russian Academy of Sciences at Pulkovo, 196140 Saint-Petersburg, Russia;(2) Fessenkov Astrophysical Institute of the National Academy of Sciences of Kazakhstan Republic, 480068 Almaty, Kamenskoe plato, Kazakhstan |
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| Abstract: | A new sample of possibly massive early-type emission-line stars (METELS) based on the previous lists of peculiar Be stars is presented. It consists of 36 objects divided amongst supergiants, possible binaries, and candidates to the list. The central stars are probably more massive than  10M . Two new relations allowing idientification of possible binaries among the objects are proposed. |
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| Keywords: | emission line stars supergiants binaries |
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