That would probably be a Saladin or or Hermes class. Created for a reference book, but canonized when the book’s drawings were digitized (or maybe more likely traced) to go on an illuminated display in the background of ST2 and 3.
For other single-nacelle ships, TNG had the Freedom class, the JJ movies the Kelvin class, and SNW the Archer class.
That Starfleet HQ I don’t think was ever canonized (anybody know better?), though it has a few very vague conceptual similarities to Spacedock One and implied narrative similarities to Discovery’s combined HQ station.
That would probably be a Saladin or or Hermes class. Created for a reference book, but canonized when the book’s drawings were digitized (or maybe more likely traced) to go on an illuminated display in the background of ST2 and 3.
For other single-nacelle ships, TNG had the Freedom class, the JJ movies the Kelvin class, and SNW the Archer class.
That Starfleet HQ I don’t think was ever canonized (anybody know better?), though it has a few very vague conceptual similarities to Spacedock One and implied narrative similarities to Discovery’s combined HQ station.