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Centaurus is the 9th largest constellation. It's brightest star is Alpha Centauri at magnitude -0.27. The boundary of the Centaurus constellation contains 28 stars that host known exoplanets. Red supergiant V766 Centauri is the 9th largest known star in the universe at 1,300 times the size of the Sun. Pronunciation: cen-TAR-us. Meaning: Centaur.
Centaurus is the ninth largest constellation in the sky, occupying an area of 1060 square degrees. It lies in the third quadrant of the southern hemisphere (SQ3) and can be seen at latitudes between +25° and -90°. The neighboring constellations are Antlia, Carina, Circinus, Crux, Hydra, Libra, Lupus, Musca, and Vela.
Centaurus is home to many variable stars. R Centauri is a Mira variable star with a minimum magnitude of 11.8 and a maximum magnitude of 5.3; it is about 1,250 light-years from Earth and has a period of 18 months. [ 2 ]
Jan 7, 2022 · The Centaurus Constellation. Centaurus is a southern constellation at about 13 hours right ascension and 40° south in declination. This constellation is made up of 17 stars that form the shape of the legendary centaur: a mythical half-man, half-horse creature that lived in northern Greece. Centaurus is one of the three circumpolar southern ...
Jun 25, 2021 · The official boundary between Lupus and Centaurus runs between these stars, separated by just 62 arc minutes. They provide an excellent indicator of how large a degree is in the sky.
Oct 15, 2012 · ExEP. Alpha Centauri in the constellation of Centaurus (The Centaur) This chart shows most of the stars visible with the unaided eye on a clear night. The star Alpha Centauri is one of the brightest stars in the southern sky (marked with a red circle). It lies just 4.3 light-years from the Earth and one component in a triple star system.
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May 14, 2024 · Astronomers think there are more than 500 stars in this cluster, but you won’t see that many. Through a 5-inch aperture, expect to make out a dozen or so stars in a sort of wedge shape; apertures of 20 to 40 cm will reveal dozens more. The four star clusters mentioned in the text are all near the two "Pointers" in Centaurus.
