Associated launch
Atlas SLV-3D Centaur | HEAO 1
COSPAR 1977-075United States Air ForceAtlas SLV-3D Centaur
1977-08-12T06:29:31+00:00
Catalog
OwnerUnited States (US)
Object typePAY
Launch siteAFETR
Launch designator1977-075
Period87.63 min
Inclination22.74°
Altitude157 km → 157 km
RCS9.803 m²
SATCAT updated2026-01-31T18:45:01.459+00:00
Orbit (latest)
No orbit elements found yet.