IMP F
Thor Delta E1
United States Air Force
Launch Status
SuccessMission
IMP F
Type: Astrophysics
Satellite instrumented to study interplanetary magnetic fields, energetic particles, and plasma.
Trajectory
The trajectory is unavailable. Check back for updates.
Location
Space Launch Complex 2E
Vandenberg SFB, CA, USA
719 rockets have launched from Vandenberg SFB, CA, USA.

Rocket
Thor Delta E1 – McDonnell Douglas
- Family: Thor
- Length: 28 m
- Diameter: 2.44 m
- Launch Mass: 68 T
- Low Earth Orbit Capacity: 540 kg
The Thor Delta E1 was manufactured by McDonnell Douglas with the first launch on 1966-07-01. Thor Delta E1 has 16 successful launches and 1 failed launches with a total of 17 launches. American orbital launch vehicle family with Thor first stage and a delta second stage.
Agency
United States Air Force – USAF
- Type: Government
- Abbreviation: USAF
- Country: USA