Long March 5: Yaogan 41
Chinese reconnaissance satellite explicitly named in official news as a "high orbit optical remote sensing satellite". Satellite was found in standard geostationary transfer orbit after launch; other details TBD.
Mission Data
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
About Long March 5
Long March 5 is a Chinese heavy lift launch system developed by China Academy of Launch Vehicle Technology (CALT). CZ-5 is the first Chinese vehicle designed from the ground up to focus on non-hypergolic liquid rocket propellants. Currently, two CZ-5 vehicle configurations are planned, with maximum payload capacities of ~25,000 kilograms (55,000 lb) to LEO and ~14,000 kilograms (31,000 lb) to GTO. The Long March 5 roughly matches the capabilities of American EELV heavy-class vehicles such as the Delta IV Heavy.
Launch Site
Launch data from Launch Library 2 by The Space Devs.