Sagittarii
Sagittarii is the Latin genitive form of the constellation name Sagittarius and is used in astronomical star naming to indicate that a star belongs to the Sagittarius constellation. In practice, Sagittarii appears in Bayer designations such as Alpha Sagittarii, Beta Sagittarii, Gamma Sagittarii, and so on, where the Greek letter identifies the star within the constellation and Sagittarii marks its belonging to Sagittarius.
The use of Sagittarii as the genitive marker reflects traditional Latin naming conventions carried into modern
Examples of usage include notable stars labeled with the Sagittarii designation and, in some cases, additional