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Gamma Centauri

Gamma Centauri is a binary star system in the southern constellation of Centaurus, which is probably part of a wider system together with Tau Centauri. The system is visible to the naked eye as a single point of light with a combined apparent visual magnitude of +2.17; individually they are third-magnitude stars.

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Apparent magnitude (V)
+2.17 (+2.84/+2.94)
B−V color index
−0.03 · +0.01
Constellation
Centaurus
Declination
−48° 57′ 35.5375″
Evolutionary stage
subgiant
Right ascension
12h 41m 31.04008s

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Gamma Centauri

Nodes51
Edges50
Triples12
Avg. degree1.96
Density0.039216
Components1

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Gamma Centauri

Top relations

B−V color index · 2
Gamma Centauri → +0.01, −0.03
Spectral type · 2
Gamma Centauri → A0IV, A1IV
U−B color index · 2
Gamma Centauri → 0.00, −0.02
Apparent magnitude (V) · 1
Gamma Centauri → +2.17 (+2.84/+2.94)
Constellation · 1
Gamma Centauri → Centaurus
Declination · 1
Gamma Centauri → −48° 57′ 35.5375″
Evolutionary stage · 1
Gamma Centauri → subgiant
Right ascension · 1
Gamma Centauri → 12h 41m 31.04008s
is a · 1
Gamma Centauri → binary star system in the southern constellation of Centaurus

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Important terminology

centauri system gamma star centaurus stars distance constellation cen apparent magnitude 17 subgiant parallax name separation binary tau period mass

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Gamma CentauriApparent magnitude (V)+2.17 (+2.84/+2.94)1.00infobox
Gamma CentauriB−V color index−0.031.00infobox
Gamma CentauriB−V color index+0.011.00infobox
Gamma CentauriConstellationCentaurus1.00infobox
Gamma CentauriDeclination−48° 57′ 35.5375″1.00infobox
Gamma CentauriEvolutionary stagesubgiant1.00infobox
Gamma CentauriRight ascension12h 41m 31.04008s1.00infobox
Gamma CentauriSpectral typeA1IV1.00infobox
Gamma CentauriSpectral typeA0IV1.00infobox
Gamma CentauriU−B color index0.001.00infobox
Gamma CentauriU−B color index−0.021.00infobox
Gamma Centauriis abinary star system in the southern constellation of Centaurus0.90text

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