Long March 4C | Queqiao (Chang'e 4 relay satellite)
Long March 4C | Queqiao (Chang'e 4 relay satellite) lifted off aboard a Long March 4C from Xichang Satellite Launch Center, People's Republic of China, carrying its payload to LO.
- Launch time
- Status
- SUCCESS
- Operator
- China Aerospace Science and Technology Corporation
- Mission type
- Planetary Science
- Rocket
- Long March 4C
- Launch pad
- Launch Complex 3 (LC-3/LA-1)
- Payload
- —
- Target orbit
- LO

Mission timeline
- 2018-05-20T21:28:49.000ZLong March 4C lifts off from Xichang Satellite Launch Center, People's Republic of China.
- Long March 4C passes through max aerodynamic pressure (Max Q).
- Main engine cutoff — the first stage shuts down as planned.
- Stage separation — the first stage separates cleanly.
- Second-stage engine ignites for the next phase of flight.
- Orbit insertion confirmed — the vehicle is now in LO.
- Mission success — all objectives completed.