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机构地区:[1]Beijing Observatory, Academia Sinica, Beijing 100080, PRC [2]Department of Physics, Sichuan Normal College, Nanchong 637002, PRC [3]Shaanxi Observatory, Academia Sinica, Lintong 710600, PRC
出 处:《Chinese Science Bulletin》1991年第14期1228-1229,共2页
摘 要:Using the 60 cm reflector of Beijing Observatory at Xinglong Station and its receiving system working on DC mode, we took differential photometric measurements for five stars of HD 93044 (SAO 043461 ), HD 92370 (SAO 043428), HD 92221 (SAO 043420), HD 93457 (SAO 043475 )and HD 93664 (SAO 043482 )for two nights on April 8 and 9,
关 键 词:REFLECTOR stars receiving SCUTI VARIABLE MAGNITUDE DWARF COVERED indices
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