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Loading contentA catalogue of stars with large proper motions — at least half an arcsecond per year — compiled by Willem Luyten from decades of photographic plate comparisons. Because high proper motion usually signals a nearby star, the 'LHS' catalogue is a rich hunting ground for the Sun's closest neighbours, including many faint red and white dwarfs.
Facts on this topic will be cited from these primary and reference sources.
Official naming, definitions, constellation boundaries, and astronomical nomenclature.