Chinese "Neck" constellation (one of the 28 mansions)
Refers to the Chinese asterism 亢 (Kàng), part of the Twenty-Eight Mansions system. Highly domain-specific; used in East Asian astronomy and astrology.
See also: 亢
網星は二十八宿の一つで、青龍の首に当たる。
The Neck constellation is one of the Twenty-Eight Mansions, corresponding to the neck of the Azure Dragon.
The traditional Japanese name of the Chinese lunar mansion 亢宿. The spelling 網星 represents its Japanese star-name あみぼし; the further origin of that name is uncertain.