Space Brief 23 Sep 2025
Explore the latest in satellite launches and space reconnaissance as Lockheed Martin, SpaceX, and military entities push forward with innovative missions. A new propulsion clean room marks growth in satellite tech.
Launch Date
May 24, 1967
Launch Site
AFWTR
Launch Pad
SLC2E
Launch Vehicle
Thor Delta E1
NORAD ID
02817
International Designator
1967-051A
Decay Date
5/3/1969
Name
EXPLORER 34 (IMP-4)
Alternative Name
IMP 4
Type
Status
Owner
GSFC
Country
United States
Constellation
N/A
Related Satellites
Major Events
N/A
Apologies, there is no summary for this satellite yet. I am working to generate these for every object in the catalog, but it is going to take time.
Length
0.3
Diameter
0.7
Span
4
Dry Mass
74
Launch Mass
74
Shape
Oct Cyl + 4 Pan + 2 Ant
Radar Cross Section
Unknown
Visual Magnitude
Unknown
Color
Unknown
Material Composition
Unknown
Payload
IMP F
Purpose
Unknown
Mission
Unknown
Manufacturer
GSFC
Life Expectancy
Unknown
Bus
IMP
Configuration
Unknown
Motor
Unknown
Equipment
Unknown
Power System
Unknown
ADCS
Unknown
Transmitter Frequency
Unknown
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