NEXT SPACEFLIGHT

Status

Success

Explorer 43 (IMP-I)

Launch Time
Sat Mar 13, 1971 16:15 UTC

Rocket

Delta M6
Image Credit: USAF or NASA
US Air Force
Status: Retired
Payload to LEO: 1,293 kg
Payload to GTO: 454 kg
Stages: 3
Strap-ons: 6

Mission Details

Explorer 43 (IMP-I)

IMP-I continued the study, begun by earlier IMPs, of the interplanetary and outer magnetospheric regions by measuring energetic particles, plasma, and electric and magnetic fields. A radio astronomy experiment was also included in the spacecraft payload.

Payloads: 1
Highly Elliptical Orbit

Location

SLC-17A, Cape Canaveral SFS, Florida, USA

Stats

1971

22nd orbital launch attempt

Delta M

13th mission
2nd mission of 1971
11th successful mission
8th consecutive successful mission