Circular constellation

One of the southern constellations. Located in the south, north and south, near the brightest South Gate II of Centauri, the whole constellation is completely immersed in the Milky Way. 1752, Llakaj, a French astronomer, designated a constellation to commemorate the compass, an important tool enabling people to sail in the southern hemisphere, and named it "Compass Block". A bright star is three stars with a magnitude of +3 to +5. The compass is located in the south of Wolverine Constellation, in the north of Tian Yan Constellation, between Centauri and the South Triangle, near the south gate of the brightest star Centauri, and the whole constellation is completely in the Milky Way. The main adjacent constellations are Centauri, Fly, Tian Yan, Rectangular Ruler and Wolf.