Groombridge 1830

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Media som används på denna webbplats

Ursa Major IAU.svg
Författare/Upphovsman: IAU and Sky & Telescope magazine (Roger Sinnott & Rick Fienberg), Licens: CC BY 3.0
IAU Ursa Major chart, also known as the Great Bear.
Golden star.svg
(c) I, Ssolbergj, CC BY 3.0
Gold-shaded star.