Metadata
Author: LASER-wikipedia2
Data
English[en]
Kapteyn's Star Groombridge 1830 Mu Cassiopeiae 2MASS J05325346+8246465, a possible halo brown dwarf and the first substellar subdwarf.
Chinese[zh]
卡普坦星 葛羅姆布里吉1830 閣道四(仙后座μ) 2MASS J05325346+8246465,可能是暈棕矮星和第一顆次恆星的次矮星。