Launched the classified NROL-101 payload for the U.S. National Reconnaissance Office; the mission was also the first Atlas V flight to use Northrop Grumman GEM-63 solid rocket boosters instead of the earlier AJ-60A motors.
- Outcome
- Success
- Orbit
- MEO
- Medium Earth orbit
- Payload to orbit
- 7 T (est.)
- Flight
- 4th
- of 5 Atlas V 531 flights
- Date and time
- 13 November 2020, 22:32 UTC
- Rocket
- Atlas V 531
- Builder
- ULA
- Launch site
- Space Launch Complex 41, Cape Canaveral SFS, FL, USA
- Payload
- Government/Top Secret
- International designator
- 2020-083
- Launches in 2020
- 91st of 114
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