Radial Velocity Survey of Nearby OB Stars. (arXiv:1812.06583v1 [astro-ph.SR])
<a href="http://arxiv.org/find/astro-ph/1/au:+Moritani_Y/0/1/0/all/0/1">Yuki Moritani</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Suda_T/0/1/0/all/0/1">Takuma Suda</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Shigeyama_T/0/1/0/all/0/1">Toshikazu Shigeyama</a>, <a href="http://arxiv.org/find/astro-ph/1/au:+Saitoh_T/0/1/0/all/0/1">Takayuki R. Saitoh</a>
We report on the current status of the radial velocity monitoring of nearby
OB stars to look for binaries with small mass ratios. The combined data of
radial velocities using the domestic 1-2 m-class telescopes seems to confirm
the variations of radial velocities in a few weeks for four out of ten target
single-lined spectroscopic binaries. More data are needed to estimate the exact
periods and mass distributions.
We report on the current status of the radial velocity monitoring of nearby
OB stars to look for binaries with small mass ratios. The combined data of
radial velocities using the domestic 1-2 m-class telescopes seems to confirm
the variations of radial velocities in a few weeks for four out of ten target
single-lined spectroscopic binaries. More data are needed to estimate the exact
periods and mass distributions.
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