ラランド21185
1. Lalande 21185Lalande 21185 is a red dwarf star in the constellation of Ursa Major. Although relatively close by, it is only magnitude 7 in visible light and thus is too dim to see with the unaided eye. The star is visible through a small telescope. At approximately 8.31 light-years away this star is the fourth closest stellar system to the Sun; only the Alpha Centauri system, Barnard's Star and Wolf 359 are known to be closer.
Read “Lalande 21185” on English Wikipedia
Read “ラランド21185” on Japanese Wikipedia
Read “Lalande 21185” on DBpedia
Read “Lalande 21185” on English Wikipedia
Read “ラランド21185” on Japanese Wikipedia
Read “Lalande 21185” on DBpedia
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