Proton | Luna-19
Soviet Space Program flew Proton | Luna-19 on a Proton out of Baikonur Cosmodrome, Republic of Kazakhstan, placing its payload in LO.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Lunar Exploration
- Rocket
- Proton
- Launch site
- Baikonur Cosmodrome, Republic of Kazakhstan
- Launch pad
- 81/24 (81P)
- Payload
- —
- Target orbit
- LO

Mission timeline
- 1971-09-28T10:00:22.000ZLiftoff confirmed — Proton is airborne.
- Max Q — Proton endures peak structural stress during ascent.
- First-stage main engine cutoff (MECO) confirmed.
- The spent first stage separates from the upper stage.
- Upper stage ignites, continuing the journey toward orbit.
- The mission reaches LO, successfully entering orbit.
- The mission concludes successfully.