Upsilon Librae

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Upsilon Librae
Observation data
Epoch J2000.0
Constellation
(pronunciation)
Libra
Right ascension 15h 37m 1.46s
Declination -28° 08' 6.3"
Apparent magnitude (V) +3.60
Absolute magnitude (V) -0.28
Distance 195 ly
(59.815 pc)
Spectral type K3III
Other designations
39 Librae, HR 5794, HD 139063, CD -27 10464, HIP 76470, SAO 183619, FK5 579, GC 20979

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".

Upsilon Librae is a double or multiple stellar system located about 195 light-years from Earth.

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