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Northrop Grumman Space SystemsMinotaur IVLaunch Area 0 B, Wallops Flight Facility, Virginia, USA

NROL-129

Launched

July 15, 2020

Launch SuccessfulWeather 95% go
NROL-129 Patch

Image: USAF

Summary

NROL-129 launched on a Northrop Grumman Space Systems Minotaur IV from Launch Area 0 B, Wallops Flight Facility, Virginia, USA on July 15, 2020. It was Northrop Grumman Space Systems's 6th launch, 2nd this year and humanity's 5,974th orbital launch attempt. It was the 3rd Minotaur IV flight and the 1st this year. The payload was bound for low Earth orbit (LEO). 34 objects from this launch are catalogued, 4 of them payloads.

Booster
No booster details on record.
Mission
Government/Top Secret · Low Earth Orbit (LEO)
Milestone
3rd Minotaur IV flight · 1st this yearNorthrop Grumman Space Systems's 6th launch2nd this yearhumanity's 5,974th orbital launch attempt52nd orbital launch attempt this year

Webcast

Replay
Watch on YouTube

Flight preview

Catalogued objects

34 catalogued: 4 payloads, 1 rocket stage, 29 debris; 4 still in orbit

  • USA 305 · NORAD 45873 · in orbit
  • USA 306 · NORAD 45874 · re-entered
  • USA 307 · NORAD 45875 · re-entered
  • USA 308 · NORAD 45876 · re-entered

Minotaur IV (7) Stage 4 · in orbit

Data from J. McDowell, planet4589.org

About this launch

Classified payload for the U.S. National Reconnaissance Office.

Pad

Map of Launch Area 0 B

Launch Area 0 B, Wallops Flight Facility, Virginia, USA

7th launch from Launch Area 0 B, 1st this year · 67th from Wallops Flight Facility, Virginia, USA

8 launches from this pad · 87 from Wallops Flight Facility, Virginia, USA

about 7 years after the previous launch from this pad

Questions

When did NROL-129 launch?

NROL-129 launched on July 15, 2020. The time is known to the hour, not the minute.

Where can I watch NROL-129?

Coverage: NROL-129 Minotaur IV Launch July 15, 2020. Watch the replay

What rocket launched NROL-129?

Minotaur IV, flown by Northrop Grumman Space Systems. Minotaur IV spec sheet

Where did NROL-129 launch from?

Launch Area 0 B, Wallops Flight Facility, Virginia, USA.

What orbit was NROL-129 going to?

Low Earth Orbit (LEO), a government/top secret mission.

How many satellites did NROL-129 launch?

4 payloads from this launch are catalogued, 1 of them still in orbit (Data from J. McDowell, planet4589.org).