Kosmos 11K63 | DS-P1-I 1
A Kosmos 11K63 rocket launched Kosmos 11K63 | DS-P1-I 1 from Kapustin Yar, Russian Federation, targeting LEO.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Test Target
- Rocket
- Kosmos 11K63
- Launch site
- Kapustin Yar, Russian Federation
- Launch pad
- 86/1
- Payload
- —
- Target orbit
- LEO

Mission timeline
- 1966-01-25T12:28:00.000ZLiftoff confirmed — Kosmos 11K63 is airborne.
- Max Q — Kosmos 11K63 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.