Yunnan Observatories;
Chinese Academy of Sciences;
Kunming 650216;
China;
Center for Astronomical Mega-Science;
Chinese Academy of Sciences;
Beijing 100101;
China;
Key Laboratory for the Structure and Evolution of Celestial Objects;
Chinese Academy of Sciences;
Kunming 650216;
China;
University of the Chinese Academy of Sciences;
Beijing 100049;
China;
stars:binaries:close; stars:binaries:eclipsing; stars:individuals; (TX; Herculis); stars:multiple; system; stars:activity;