Success

NROL-107 (Silent Barker)

Name: NROL-107 (Silent Barker) launch
Start: 2023-09-10T12:47:00+00:00
End: 2023-09-10T14:35:00+00:00
Location: Space Launch Complex 41, Cape Canaveral SFS, FL, USA

Atlas V 551United Launch AllianceSpace Launch Complex 41

Sunday, September 10, 2023 · 12:47 PM UTC

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This mission is complete.

Mission Brief

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

PayloadNROL-107 (Silent Barker)

OrbitGeostationary Orbit

CustomerUnited Launch Alliance

Stages2

PadSpace Launch Complex 41, Cape Canaveral SFS, FL, USA

WeatherCumulus Cloud Rule, temperature not reported

Mission Timeline

30 / 30100%

Ground vector

Launch site

Site locked

Space Launch Complex 41

Cape Canaveral SFS, FL, USA

Global range

Latitude: 28.583°N
Longitude: 80.583°W

Range Weather

Launch commit criteria

90%

Favorable1 active constraints

Weather Rules

Cumulus Cloud Rule

Primary concern: Cumulus Cloud Rule
Rule count: 1
Temperature: Not reported
Surface wind: Not reported

Window

12:47 PM UTC - 02:35 PM UTC

Vehicle

Atlas V 551

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Atlas V is an expendable launch system in the Atlas rocket family. It was formerly operated by Lockheed Martin and is now operated by United Launch Alliance (ULA), a joint venture with...

Height59.7 m

LEO Payload18,850 kg

Launches210

Successes175

Provider

United Launch Alliance

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USA • Founded 2006

United Launch Alliance (ULA) is a joint venture of Lockheed Martin Space Systems and Boeing Defense, Space & Security. ULA was formed in December 2006 by combining the teams at these companies which provide spa...

Schedule History

No meaningful launch-time or status changes recorded.

Related Launches

Manifest / 01

In Flight