Binary Star Orbits from Speckle Interferometry. I. Improved Orbital Elements of 22 Visual Systems

Binary Star Orbits from Speckle Interferometry. I. Improved Orbital Elements of 22 Visual Systems
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散斑干涉测量法的双星轨道。

DOI:
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发表时间:
1999
期刊:
影响因子:
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通讯作者:
W. Hartkopf
W. Hartkopf
中科院分区:
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文献类型:
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作者:
B. Mason;G. G. Douglass;W. Hartkopf

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给出了22个双星系统的改进轨道元。对于12个系统,使用可用的三角视差计算质量,并对质量比做出某些假设。对于其他10个星系,提供了临时元素,可以为下一个十年提供相对准确的星历表。
Improved orbital elements for 22 binary systems are presented. For 12 systems, masses are calculated using available trigonometric parallaxes and making certain assumptions regarding the mass ratio. For the other 10 systems, provisional elements are provided that should provide relatively accurate ephemerides for the next decade.