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Upsilon Librae
Upsilon Librae (υ Lib / υ Librae) is a Class K3, fourth-magnitude star in the constellation Libra. It is, on rare occasions, called Derakrab Borealis, meaning "Northern One of the Scorpion's Arm"; the base name Derakrab being a contraction of the Arabic title Al-Dhira al-Akrab (الذراع العقرب), meaning "Arm of the Scorpion" + Latin borealis for "northern".
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