Re: The Constellation's registry number
Things are always evolving in Star Trek and as shown in "The Starfleet Command Insignia" thread the various production departments weren't always in sync with the producers desires. Just as USPEA "evolved" into the UFP and lasers "evolved" into phasers, Starship class "evolved" into Constitution class. The most recent evolution trumps the previous version.
The boring one, the one with Khan, the one where Spock returns, the one with whales, the dumb one, the last one, the one with Kirk, the one with the Borg, the stupid one, the bad one, the new one, the other one with Khan.