National Astronomical Observatories of China

National Astronomical Observatories, CAS
中国科学院国家天文台
Zhōngguó Kēxuéyuàn Guójiā Tiānwéntái
Institute overview
Formed2001; 23 years ago (2001)
Headquarters20A Datun Road, Chaoyang District, Beijing, China 100101
Institute executives
Parent instituteChinese Academy of Sciences
Websiteenglish.nao.cas.cn

The National Astronomical Observatories, Chinese Academy of Sciences (NAOC, Chinese: 中国科学院国家天文台; pinyin: Zhōngguó Kēxuéyuàn Guójiā Tiānwéntái) is an astronomical research institute operated by the Chinese Academy of Sciences, along with Shanghai Astronomical Observatory, Purple Mountain Observatory and National Time Service Center.