ISS Star Treader

In the mirror universe, the ISS Star Treader (NCC-41183-J) was a Terran science vessel in $𝜇$ service in the early 25th century. The Star Treader was part of Captain James O'Brien's invasion of the primary universe. 

History
In 2409, the Star Treader joined the Terran invasion fleet harassing Federation ships in the Beta Ursae sector block, replacing the. The Star Treader was still active in the year 2410.