Atlas G Centaur | Intelsat 509
Atlas G Centaur | Intelsat 509 rode a Atlas G Centaur into space from Cape Canaveral SFS, FL, USA, deploying its payload to Direct-GEO.
- Launch time
- Status
- SUCCESS
- Operator
- United States Air Force
- Mission type
- Communications
- Rocket
- Atlas G Centaur
- Launch site
- Cape Canaveral SFS, FL, USA
- Launch pad
- Launch Complex 36B
- Payload
- —
- Target orbit
- Direct-GEO

Mission timeline
- 1984-06-09T23:03:00.000ZAtlas G Centaur clears the pad at Cape Canaveral SFS, FL, USA and begins its ascent.
- Atlas G Centaur pushes through the region of maximum dynamic pressure.
- First stage completes its burn; main engine cutoff.
- First and second stages separate on schedule.
- Second-stage ignition confirmed.
- Orbital insertion burn complete; now in Direct-GEO.
- Mission declared a complete success.