Names | IMP-E AIMP-2 Anchored Interplanetary Monitoring Platform-2 |
---|---|
Mission type | Space physics |
Operator | NASA |
COSPAR ID | 1967-070A |
SATCAT no. | 02884 |
Mission duration | 2167 days (achieved) |
Spacecraft properties | |
Spacecraft | Explorer XXXV |
Spacecraft type | Anchored Interplanetary Monitoring Platform |
Bus | AIMP |
Manufacturer | Langley Research Center |
Launch mass | 104.3 kg[1] |
Payload mass | 23.1 kg (51 lb) |
Dimensions | 71 × 20.3 cm (28.0 × 8.0 in) |
Power | 70 watts |
Start of mission | |
Launch date | 19 July 1967, 14:19:02 GMT[2] |
Rocket | Thor-Delta E1 (Thor 488 / Delta 050) |
Launch site | Cape Canaveral, LC-17B |
Contractor | Douglas Aircraft Company |
Entered service | 19 July 1967 |
End of mission | |
Deactivated | 24 June 1973 |
Orbital parameters | |
Reference system | Selenocentric orbit |
Periselene altitude | 764 km (475 mi) |
Aposelene altitude | 7,886 km (4,900 mi) |
Inclination | 147.30° |
Period | minutes |
Lunar orbiter | |
Orbital insertion | 21 July 1967 |
Instruments | |
AMES Magnetic Fields Bistatic Radar Observations of the Lunar Surface Electron and Proton Detectors GSFC Magnetometer Low-Energy Integral Spectrum Measurement Experiment Micrometeorite Flux Plasma Probe Selenodetic Studies Solar Cell Damage | |
Explorer 35, (IMP-E, AIMP-2, Anchored IMP-2, Interplanetary Monitoring Platform-E), was a spin-stabilized spacecraft built by NASA as part of the Explorer program. It was designed for the study of the interplanetary plasma, magnetic field, energetic particles, and solar X-rays, from lunar orbit.[3]