Delta 3910 | IRAS

Delta 3910 | IRAS rode a Delta 3910 into space from Vandenberg SFB, CA, USA, deploying its payload to LEO.

Launch time
Status
SUCCESS
Operator
United States Air Force
Mission type
Astrophysics
Rocket
Delta 3910
Launch site
Vandenberg SFB, CA, USA
Launch pad
Space Launch Complex 2W
Payload
—
Target orbit
LEO
Delta 3910 | IRAS cover image

Mission timeline

  1. 1983-01-26T02:17:00.000Z
    Liftoff
    Delta 3910 roars off the pad at Vandenberg SFB, CA, USA.
  2. Max-Q
    The vehicle reaches Max Q, the highest aerodynamic load of the flight.
  3. Main engine cutoff (MECO)
    MECO — first-stage propulsion ends after a nominal burn.
  4. Stage separation
    Clean stage separation confirmed.
  5. Second-stage ignition
    The upper-stage engine lights up after separation.
  6. Orbit insertion
    Orbit insertion confirmed — now circling in LEO.
  7. Mission success
    All mission objectives achieved.

Last updated: