| http://www.w3.org/ns/prov#value | - Kapteyn's Star is the closest known halo star, a member of a local cluster of halo stars called the Kapteyn's star group or stellar moving group that may be part of a local supercluster of halo stars distributed across 2,000 to 3,000 parsecs (6,500 to 9,800 light-years) into the Milky Way's galactic halo (Olin Jeuck Eggen, 1996).
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