New Orbits Based on Speckle Interferometry at SOAR. II.
New Orbits Based on Speckle Interferometry at SOAR. II.
复制标题
SOAR 基于散斑干涉测量的新轨道。
DOI:
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发表时间:
2016
期刊:
影响因子:
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通讯作者:
A. Tokovinin
中科院分区:
文献类型:
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作者:
A. Tokovinin
Orbits of 44 close and fast visual binaries are computed using the latest speckle observations; 23 orbits are determined for the first time, and the rest are revisions, some of those substantial. Six combined orbits use radial velocities. The median period is 15.6 years, and the shortest period is one year. Most stars are nearby late-type dwarfs. Dynamical parallaxes and estimates of the masses are derived from the orbital elements and the photometry of the components.
影响因子:
6.5
作者:
Baraffe, Isabelle;Homeier, Derek;Chabrier, Gilles
通讯作者:
Chabrier, Gilles