Monoceros
Monoceros was a constellation. 

The Monoceros Constellation was partially visible on a viewscreen in the briefing room on the  in 2266. It was a star chart of the winter sky as seen from Earth. The constellation Monoceros was visible in the lower right corner of the chart and identified by name. ()

See also 
 Alpha Monocerotis 
 V838 Monocerotis

External links 
 
 
Constellations