论文标题
某些视觉二进制的轨道和单个质量
Orbits and Individual Masses of Some Visual Binaries
论文作者
论文摘要
视觉二进制系统的轨道仍然吸引了天文学的许多工作组。这些轨道是恒星大体的最重要和最可靠的来源。在本文中，我们将使用独立的代码来计算某些视觉二进制文件的轨道和动态质量。我们使用Kowalsky方法计算几何元素。动态元素（周期和时间的时间和时间）是通过实现双重区域常数来计算的。我们使用开发的代码来计算四种视觉二进制文件的轨道，WDS J02262+3428，WDS J14310-0548，WDS J17466-0354和WDS J12422+2622。我们引入了被忽视的视觉二进制WDS J17466-0354的新轨道，并为其余三个二进制文件进行了修改的轨道。使用GAIA DR2视差，我们计算了系统的总质量。将所采用的总质量与源于光谱类型关系得出的质量进行比较，这表明了良好的一致性。
The orbits of visual binary systems still attract many of the working groups in astronomy. These orbits are the most important and reliable source of the stellar masse. In the present paper, we are going to compute orbits and dynamical masses of some visual binaries using an independent code. We used Kowalsky method to compute the geometrical elements. The dynamical elements (the period and the time of the periastron passage) are computed by implementing the double areal constant. We used the developed code to calculate the orbits for the four visual binaries, WDS J02262+3428, WDS J14310-0548, WDS J17466-0354, and WDS J12422+2622. We introduced a new orbit of the neglected visual binary WDS J17466-0354 and modified orbits for the rest three binaries. Using the Gaia DR2 parallaxes we computed the total masses of the systems. Comparing the adopted total masses with those derived from the spectral type relation revealed good agreement.
