United States Air Force
HEAO 1
Atlas SLV-3D Centaur
SUCCESS
Success
Friday, August 12, 1977 · 06:29 UTC
Mission
/01Observatory satellite dedicated to X-ray and gamma-ray studies
Mission Type
Astrophysics
Orbit
Low Earth Orbit (LEO)
Probability
N/A
Status
Launch Successful
Vehicle & Pad
/02Rocket
Atlas SLV-3D Centaur
Variant: SLV-3D Centaur
Launch Pad
Launch Complex 36B
Cape Canaveral SFS, FL, USA
28.471° N, 80.542° W
20
Pad Launches
327
Location Launches
694
Agency Launches
78
Orbital This Year