Proton-M Briz-M | Garpun #1 (Kosmos 2473)
Operated by Khrunichev State Research and Production Space Center, the orbital mission Proton-M Briz-M | Garpun #1 (Kosmos 2473) delivered its payload into the designated orbit.
- Launch time
- Status
- SUCCESS
- Operator
- Khrunichev State Research and Production Space Center
- Mission type
- Orbital
- Rocket
- Proton-M Briz-M
- Launch site
- Baikonur Cosmodrome, Republic of Kazakhstan
- Launch pad
- 81/24 (81P)
- Payload
- —
- Target orbit
- Unknown

Mission timeline
- 2011-09-20T22:47:00.000ZProton-M Briz-M roars off the pad at Baikonur Cosmodrome, Republic of Kazakhstan.
- The vehicle reaches Max Q, the highest aerodynamic load of the flight.
- MECO — first-stage propulsion ends after a nominal burn.
- Clean stage separation confirmed.
- The upper-stage engine lights up after separation.
- All mission objectives achieved.