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Peregrine 1

Peregrine 1 [Astrobotic Technology]

Peregrine is a lunar lander privately developed by Astrobotic Technology for the Google Lunar-X-Prize.

The Peregrine Lunar Lander will fly 35 kilograms of customer payloads on its first mission, with the option to upgrade to 265 kilograms on future missions. Already 11 deals from six nations have been signed for this 2019 mission. The first mission in 2019 will serve as a key demonstration of service for NASA, international space agencies, and companies looking to carry out missions to the Moon.

Peregrine is powered by an Aerojet Rocketdyne propulsion system featuring next generation space engine technology. Peregrine has four tanks surrounding a cluster of five Aerojet Rocketdyne ISE-100 engines based on the Divert and Attitude Control System thrusters it developed for missile defense applications. Clusters of ISE-5 attitude control thrusters orient the craft. The main engines are concentric with the spacecraft central axis and perform translunar injection, trajectory correction maneuvers, lunar orbit insertion, de-orbit, brake, and decent.

In July 2017 Astrobotic Technology announced, that they have selected ULA to launch the Peregrine mission in 2019 on a shared Atlas-5 rocket, which is too late for the Google Lunar X Prize, but which will serve as a pathfinder for future commercialization.

In May 2019, Astrobotic's Peregrine was selected by NASA's Commercial Lunar Payload Services (CLPS) program to deliver up to 14 payloads to Lacus Mortis by July 2021 to support the Artemis lunar program. The Peregrine lander might be launched either on a shared or dedicated launch vehicle. In August 2019 it was announced, that Perregrine 1 will fly on the maiden Vulcan Centaur-5 (522) rocket, likely on a shared launch.

Nation: USA
Type / Application: Lunar lander
Operator: Astrobotic Technology
Contractors: Astrobotic Technology
Propulsion: 5 × ISE-100 thrusters
Power: Solar cells, batteries
Mass: 770 kg (#1)
Satellite COSPAR Date LS Launch Vehicle Remarks
Peregrine 1 - 2021 CC LC-41 Vulcan Centaur-5 (522) with ?