Kosmos-2I 63S1 | Strela-1 4,5
A Kosmos-2I 63S1 rocket launched Kosmos-2I 63S1 | Strela-1 4,5 from Kapustin Yar, Russian Federation, targeting LEO.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Government/Top Secret
- Rocket
- Kosmos-2I 63S1
- Launch site
- Kapustin Yar, Russian Federation
- Launch pad
- Mayak-2
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1964-08-22T11:00:00.000ZLiftoff confirmed — Kosmos-2I 63S1 is airborne.
- Max Q — Kosmos-2I 63S1 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 LEO, successfully entering orbit.
- The mission concludes successfully.