Image: NASA Marshall Space Flight Center
Atlas SLV-3D Centaur | HEAO 1
United States Air Force · Atlas SLV-3D Centaur · Launch Complex 36B, Cape Canaveral SFS, FL, USA
United States Air Force's 694th launch · 14th this year · humanity's 1,993rd orbital launch attempt
August 12, 1977Add to calendar
Success
The launch vehicle successfully inserted its payload(s) into the target orbit(s).
Window: Aug 12, 06:29 – Aug 12, 06:29 UTC
Flight preview
HEAO 1
Observatory satellite dedicated to X-ray and gamma-ray studies
Astrophysics · Low Earth Orbit (LEO)
Booster
No booster details available.
Watch
No webcast announced yet.
