GSC (Guide Star Catalog)

GPTKB entity

Statements (21)
Predicate Object
gptkbp:instanceOf astronomer
gptkbp:contains stars
magnitudes
positions
gptkbp:coordinates gptkb:J2000
gptkbp:createdBy gptkb:Hubble_Space_Telescope
gptkbp:dataSource Palomar Schmidt photographic plates
UK Schmidt photographic plates
gptkbp:fullName gptkb:Guide_Star_Catalog
gptkbp:hasVersion gptkb:GSC-I
gptkb:GSC-II
https://www.w3.org/2000/01/rdf-schema#label GSC (Guide Star Catalog)
gptkbp:maintainedBy gptkb:Space_Telescope_Science_Institute
gptkbp:rating over 19 million
gptkbp:releaseDate 1989
gptkbp:usedBy astronomer
space missions
gptkbp:usedFor telescope guidance
gptkbp:website https://gsss.stsci.edu/Catalogs/GSC/GSC.html
gptkbp:bfsParent gptkb:GSC_03153-01397
gptkbp:bfsLayer 8