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EQUilibriUm Lunar-Earth point 6U Spacecraft

EQUULEUS is a JAXA and University of Tokyo 6U deep-space CubeSat launched on November 16, 2022 aboard Artemis I. It demonstrated low-energy Earth-Moon transfer using water-propellant propulsion, completed a planned lunar flyby, and uses the PHOENIX ultraviolet imager to study Earths plasmasphere while supporting lunar-environment observations on its route toward the Earth-Moon L2 region.

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Identity

Aliases
EQUULEUSEQUilibriUm Lunar-Earth point 6U SpacecraftEQUULEUS 6U CubeSatJAXA EQUULEUS
Family Name
EQUULEUS
Full Name
EQUilibriUm Lunar-Earth point 6U Spacecraft
Roles
researchtechnology_demonstrator
Status
active
Type
spacecraft

Details

Description
EQUULEUS is a JAXA and University of Tokyo 6U deep-space CubeSat launched on November 16, 2022 aboard Artemis I. It demonstrated low-energy Earth-Moon transfer using water-propellant propulsion, completed a planned lunar flyby, and uses the PHOENIX ultraviolet imager to study Earths plasmasphere while supporting lunar-environment observations on its route toward the Earth-Moon L2 region.
First Flight Year
2,022

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Creation Time
August 14, 2026 at 09:01:13 UTC
Updated Time
August 14, 2026 at 09:01:13 UTC