Launch vehicleRetired
Atlas V 551
Heavy orbital and interplanetary launch vehicle
Atlas V 551, produced by United Launch Alliance, launched New Horizons, Juno onto its interplanetary trajectory. This dossier preserves the bidirectional launcher-to-spacecraft and launcher-to-mission relationships.
Launch vehicle dossier
Vehicle record
- Flights
- 2 documented archive missions
- First flight
- New Horizons
- Final flight
- Juno
- Manufacturer
- United Launch Alliance
- Vehicle class
- Interplanetary
- Archive missions
- New Horizons, Juno
- Status
- Retired configuration
- Program role
- Deep-space injection