United Launch Alliance

NROL-107 (Silent Barker)

Atlas V 551

SUCCESS

Success

Sunday, September 10, 2023 · 12:47 UTC

Mission

/01

Classified space situational awareness (SSA) payload for the US National Reconnaissance Office (NRO).

Mission Type

Government/Top Secret

Orbit

Geostationary Orbit (Direct-GEO)

Probability

90%

Status

Launch Successful

/02

Rocket

Variant: 551

Launch Pad

Cape Canaveral SFS, FL, USA

28.583° N, 80.583° W

109

Pad Launches

906

Location Launches

158

Agency Launches

147

Orbital This Year