catalogues and names
The Bright Star Catalogue, 5th Revised Ed. (Preliminary Version)
SKY2000 - Master Star Catalog
Smithsonian Astrophysical Observatory Star Catalog
The Washington Visual Double Star Catalog, 1996.0
Combined General Catalogue of Variable Stars (Vol. I-III)

catalogues and names

catalogues and names Schedar, a Cas, alf Cas, 18 Cas, HR 168, HD 3712, SAO 21609, BD +55 139, FK5: 21, WDS 00405+5632A
other names Shedir, Schedir
constellation Cassiopeia