SIMBAD references

2011AJ....142..146W - Astron. J., 142, 146 (2011/November-0)

Radial velocities of galactic O-type stars. I. Short-term constant velocity stars.

WILLIAMS S.J., GIES D.R., HILLWIG T.C., McSWAIN M.V. and HUANG W.

Abstract (from CDS):

We present radial velocities for 18 Galactic O-type stars. These stars display small radial velocity scatter over timescales of one to two weeks. Some of them are long-period binaries while others are probably single stars. By fitting model spectra to our observed spectra we obtain estimates for effective temperature, log g, rotational velocity, and average radial velocity for each target.

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Journal keyword(s): stars: massive

VizieR on-line data: <Available at CDS (J/AJ/142/146): table1.dat table2.dat>

Simbad objects: 24

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