25 July 2004, 07:05 UTC
Tan Ce 2

Launched Tan Ce 2 (Double Star 2), the second of ESA and China's joint Double Star magnetosphere satellites, from Taiyuan. The 800 kg spacecraft entered a highly elliptical polar orbit to study Earth's magnetic environment alongside its equatorial-orbit twin.
- Outcome
- Success
- Orbit
- LEO
- Low Earth orbit
- Payload to orbit
- 343 kg
- Flight
- 2nd
- of 2 Long March 2C/SM flights
- Date and time
- 25 July 2004, 07:05 UTC
- Rocket
- Long March 2C/SM
- Builder
- CASC
- Launch site
- Launch Complex 7, Taiyuan Satellite Launch Center, People's Republic of China
- Payload
- Earth Science
- International designator
- 2004-029
- Launches in 2004
- 29th of 54
See it in orbit
Space Atlas shows the satellites and rocket stages from this launch in 3D.
View satellites in Space Atlas