USSF-174 (NGG-2)
Liftoff Time
No Earlier Than 2027
Watch Livestream
24/7 Coverage
Mission Details
NGG-2
(NG-OPIR-GEO 2)
Second of two Next Generation GEO (NGG), also known as Next Generation Overhead Persistent Infrared (NG-OPIR), geostationary satellites geostationary satellites designed to deliver improved strategic missile warning capabilities that are more survivable against emerging threats. They will replace the current Space-Based Infrared System satellites. Two additional satellites will operate in highly elliptical polar orbit.
Manufacturer: Lockheed Martin
Operator: United States Space Force
Geostationary Transfer Orbit
1 Payload
Rocket
Agency
SpaceXPrice
$97.00 million
Rocket
Height: 70m
Payload to Orbit
LEO: 63,800 kg
GTO: 26,700 kg
Liftoff Thrust
22,819 Kilonewtons
Fairing
Diameter: 5.2m
Height: 13m
Stages
2
Strap-ons
2