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2021ApJS..253...54L - Astrophys. J., Suppl. Ser., 253, 54-54 (2021/April-0)
Galactic O-type stars in LAMOST data.
LI G.-W.
Abstract (from CDS):
This paper reports 209 O-type stars found with LAMOST. All 135 new O-type stars discovered so far with LAMOST are given. Among them, 94 stars are first presented in this sample. There are 1 Iafpe star, 5 Onfp stars, 12 Oe stars, 1 Ofc stars, 3 ON stars, 16 double-lined spectroscopic binaries, and 33 single-lined spectroscopic binaries. All O-type stars are determined based on LAMOST low-resolution spectra (R ∼ 1800), with their LAMOST median-resolution spectra (R ∼ 7500) as supplements.
Abstract Copyright: © 2021. The American Astronomical Society. All rights reserved.
Journal keyword(s): O stars - Oe stars - Oef stars - Of stars - O dwarf stars - O giant stars - O subgiant stars - O supergiant stars - Spectroscopy - Spectroscopic binary stars
VizieR on-line data: <Available at CDS (J/ApJS/253/54): table1.dat sp/*>
Simbad objects: 212
