Re-post from DB2OS at https://community.libre.space/t/artemis-ii-mission/14334
There will be 4 CubeSat’s on the upcoming Artemis II launch:

They will be injected into an 185 x 74.080 km HEO orbit and need to raise perigee with an propulsion system, otherwise they will re-enter and burn-up.
All of the CubeSat’s on Artemis II will only operate in S-Band:
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