ε Crucis (Ginan) also lies within the cross asterism. The three other stars of the cross appear clockwise and in order of lessening magnitude: β Crucis (Mimosa), γ Crucis (Gacrux), and δ Crucis (Imai). It has attained a high level of cultural significance in many Southern Hemisphere states and nations.īlue-white α Crucis (Acrux) is the most southerly member of the constellation and, at magnitude 0.8, the brightest. Even though it is the smallest of all 88 modern constellations, Crux is among the most easily distinguished as its four main stars each have an apparent visual magnitude brighter than +2.8. It lies on the southern end of the Milky Way's visible band. Visible at latitudes between + 20° and − 90°.īest visible at 21:00 (9 p.m.) during the month of May.Ĭrux ( / k r ʌ k s/) is a constellation of the southern sky that is centred on four bright stars in a cross-shaped asterism commonly known as the Southern Cross.
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