Soyuz-U2 | Soyuz TM-1
The orbital flight Soyuz-U2 | Soyuz TM-1 departed Baikonur Cosmodrome, Republic of Kazakhstan atop a Soyuz-U, bound for the designated orbit.
- Launch time
- Status
- SUCCESS
- Operator
- Soviet Space Program
- Mission type
- Orbital
- Rocket
- Soyuz-U
- Launch site
- Baikonur Cosmodrome, Republic of Kazakhstan
- Launch pad
- 1/5
- Payload
- —
- Target orbit
- Unknown

Mission timeline
- 1986-05-21T08:21:51.000ZSoyuz-U lifts off from Baikonur Cosmodrome, Republic of Kazakhstan.
- Soyuz-U 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.
- Mission success — all objectives completed.