Beta Aquilae II was the inhabited second planet in its star system. The Beta Aquilae II Starfleet Academy annex was located there.
This planet was named in the personnel file of Lois Eckridge, who graduated from the Academy on stardate 42091.0. (TNG-R: "Eye of the Beholder", okudagram)
This planet was only mentioned in writing.
In the pre-remastered "Eye of the Beholder", Eckridge was born on this planet. Her planet of origin was changed to Psi Epsilon IV
for the remastered episode.