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Upsilon Librae

Upsilon Librae (υ Lib, υ Librae) is the Bayer designation for a double star in the zodiac constellation Libra. With an apparent visual magnitude of 3.628, it is visible to the naked eye. The distance to this star, based upon an annual parallax shift of 14.58, is around 224 light years. It has a magnitude 10.8 companion at an angular separation of 2.0 arc…

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Apparent magnitude (V)
3.628
B−V color index
+1.374
Constellation
Libra
Declination
−28° 08′ 06.2926″
Right ascension
15h 37m 01.45020s
Spectral type
K3 III

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Upsilon Librae

Nodes29
Edges28
Triples7
Avg. degree1.93
Density0.068966
Components1

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Upsilon Librae

Top relations

Apparent magnitude (V) · 1
Upsilon Librae → 3.628
B−V color index · 1
Upsilon Librae → +1.374
Constellation · 1
Upsilon Librae → Libra
Declination · 1
Upsilon Librae → −28° 08′ 06.2926″
Right ascension · 1
Upsilon Librae → 15h 37m 01.45020s
Spectral type · 1
Upsilon Librae → K3 III
U−B color index · 1
Upsilon Librae → +1.586

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Important terminology

star upsilon librae magnitude libra years times distance apparent bayer designation angular sun omicron scorpii constellation parallax radius mass luminosity

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Upsilon LibraeApparent magnitude (V)3.6281.00infobox
Upsilon LibraeB−V color index+1.3741.00infobox
Upsilon LibraeConstellationLibra1.00infobox
Upsilon LibraeDeclination−28° 08′ 06.2926″1.00infobox
Upsilon LibraeRight ascension15h 37m 01.45020s1.00infobox
Upsilon LibraeSpectral typeK3 III1.00infobox
Upsilon LibraeU−B color index+1.5861.00infobox

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