The Bright Star Catalogue Viewer is a digital software interface used to navigate, filter, and extract data from the Yale Bright Star Catalogue (BSC). The underlying database contains 9,110 entries, capturing virtually every star visible to the human eye from Earth down to a stellar magnitude of 6.5. Core Database Architecture
The software serves as an interactive portal for the Yale Bright Star Catalogue, 5th Revised Edition. Every indexed celestial body is historically assigned an HR (Harvard Revised) prefix number.
While predominantly a stellar map database, the viewer also catalogs anomalous objects that historical astronomers initially categorized alongside stars: 9,095 Single and Multiple Stars
11 Novae or Supernovae (which briefly flared into naked-eye visibility)
4 Non-Stellar Clusters: The globular clusters 47 Tucanae (HR 95) and NGC 2808 (HR 3671), and the open clusters NGC 2281 (HR 2496) and Messier 67 (HR 3515). Search and Navigation Capabilities
The viewer allows space enthusiasts, educators, and amateur astronomers to navigate the night sky by querying multiple distinct parameters: Yale Bright Star Catalog
Leave a Reply