Spectroscopic orbits of nearby solar-type dwarfs – II.
Spectroscopic orbits of nearby solar-type dwarfs – II.
复制标题
附近太阳型矮星的光谱轨道 – II。
DOI：
10.1093/mnras/stx3272
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发表时间：
2017
影响因子：
4.8
通讯作者：
A. Tokovinin
中科院分区：
文献类型：
--
作者：
N. Gorynya;A. Tokovinin
Several nearby solar-type dwarfs with variable radial velocity were monitored to find their spectroscopic orbits. First orbital elements of 15 binaries (HIP 12144, 17895, 27970, 32329, 38636, 39072, 40479, 43004, 73700, 79234, 84696, 92140, 88656, 104514, and 112222) are determined. The previously known orbits of HIP 5276, 21443, 28678, and 41214 are confirmed and updated. The orbital periods range from 2 days to 4 years. There are 8 hierarchical systems with additional distant companions among those 19 stars. The outer visual orbit of the triple system HIP 17895 is updated and the masses of all its components are estimated. We provide radial velocities of another 16 Hipparcos stars without orbital solutions, some of those with long periods or false claims of variability.
DOI：
10.3847/1538-4357/836/1/139
发表时间：
2017-02
期刊：
The Astrophysical Journal
影响因子：
--
作者：
K. Fuhrmann;Rolf Chini;L. Kaderhandt;Zu-Cheng Chen
通讯作者：
K. Fuhrmann;Rolf Chini;L. Kaderhandt;Zu-Cheng Chen
2020 年 SOAR 散斑干涉测量
DOI：
10.3847/1538-3881/ac00bd
发表时间：
2021
期刊：
The Astronomical Journal
影响因子：
--
作者：
Tokovinin, Andrei;Mason, Brian D.;Mendez, Rene A.;Costa, Edgardo;Mann, Andrew W.;Henry, Todd J.
通讯作者：
Henry, Todd J.