SY Ursae Majoris

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

catalogues and names

catalogues and names SY UMa, 31 UMa, HR 3917, HD 85795, SAO 27430, BD +50 1698, FK5: 2793
constellation Ursa Major