Photo: NASA Marshall Space Flight Center (NASA-MSFC) · Public domain (US government)
About this launch
Observatory satellite dedicated to X-ray and gamma-ray studies
More about this launch
Flight profileThe climb, seen from the side · 3D replay on the globe
Launch window and padCape Canaveral SFS, FL, USA
- Site
- Cape Canaveral SFS, FL, USA
Rocket and boosterAtlas SLV-3D Centaur
- Vehicle
- Atlas SLV-3D Centaur
Atlas SLV-3D Centaur: specs, record and next flights → US Air Force: all its launches →
MissionAstrophysics · LEO
Astrophysics · LEO
What it put in orbit2 catalogued objects
| Object | Type | Orbit | Globe |
|---|---|---|---|
| HEAO 1 1977-075A | Payload | re-entered 1979-03-15 | |
| ATLAS CENTAUR R/B 1977-075B | Rocket body | re-entered 1977-11-25 |
COSPAR ID 1977-075. Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).
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