Preliminary orbital elements of four interferometric binary stars

被引：3
作者：
Hönig, SF
Tscharnuter, WM
机构：
[1] Inst Theoret Astrophys, D-69120 Heidelberg, Germany
[2] Max Planck Inst Radioastron, D-53121 Bonn, Germany
来源：
ASTRONOMICAL JOURNAL | 2005年 / 129卷 / 03期
关键词：
binaries : visual; stars; individual; (AS; 2098; HD; 6009; 15013; 17134; 99574); techniques : interferometric;
D O I：
10.1086/427861
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We present preliminary orbital elements for the four interferometric binary star systems WDS 01017+2518, 02262+3428, 02442-2530, and 11268-5310. For all stars these are the first orbits that have been published. The data are accompanied by uncertainty estimates, residuals, and ephemerides, as well as dynamical parallaxes and individual star masses. In all four cases regular observations within the coming years are encouraged to test the orbital solutions.
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页码：1663 / 1668
页数：6
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