Nelvana system scan

Nelvana IV

Nelvana IV was the fourth planet of the Nelvana system. The system was located in the Romulan Neutral Zone.

In 2366, the location of Nelvana IV was labeled on a Starfleet tactical intelligence analysis system map. This map illustrated the current position and orbital path of this planet. A tactical scan analysis of this planet by the USS Enterprise-D resulted in negative readings which Data interpreted as no unusual activity. The starship was scanning for artificially-generated power, reflected pattern return, subspace distortion, electromagnetic emissions, gravimetric perturbation, microwave enhancement, background radiation, particulate distribution, virtual interferometry, and low-level gamma imaging. (TNG: "The Defector", okudagram)

This planet was only mentioned in writing.
Nelvana IV was named for the Canadian animation studio, Nelvana Limited. (Star Trek: The Next Generation Companion)