NSSDCA/COSPAR ID: 2018-112A
Yunhai-2 is a constellation of Chinese military meteorological satellites.
Reportedly the satellites use Global Navigation Satellite System (GNSS) Radio Occultation (GNSS-RO) to collect atmospheric data for weather prediction and for ionosphere, climate and gravity research.
Launch Date: 2019-12-29
Launch Vehicle: Long March 2D
Launch Site: Jiuquan, Peoples Republic of China
Questions and comments about this spacecraft can be directed to: Coordinated Request and User Support Office