WebFeb 20, 2024 · The best known are Canis Major and Canis Minor, Latin for the greater and lesser dogs, located within a stone's throw of Orion. Canes Venatici the Hunting Dogs outlines the third pair of hounds ...
How to find Canis Major and Canis Minor - Duluth News Tribune
WebMar 8, 2024 · In comparison, with a diameter of nearly 5,000 light-years, the Canis Major dwarf galaxy is the fifth largest of the known dwarf galaxies. However, at an … WebCanis Major is a constellation in the southern celestial hemisphere. In the second century, it was included in Ptolemy's 48 constellations, ... In 2003, an overdensity of stars in the region was announced to be the Canis … highland ulster county new york
10 Closest galaxies
The Canis Major Overdensity (CMa Overdensity) or Canis Major Dwarf Galaxy (CMa Dwarf) is a disputed dwarf irregular galaxy in the Local Group, located in the same part of the sky as the constellation Canis Major. The supposed small galaxy contains a relatively high percentage of red giants and is thought … See more The existence of a strong elliptical-shaped stellar overdensity was reported in November 2003 by an international team of French, Italian, British and Australian astronomers, who claimed their study pointed to a newly … See more British science fiction writer Stephen Baxter included the Canis Major Overdensity in his novella "Mayflower II" as the destination of the eponymous starship. See more • Messier 79 • Galaxy formation and evolution See more Some astronomers believe that the CMa overdensity is a dwarf galaxy in the process of being pulled apart by the gravitational field of the more massive Milky Way galaxy. … See more Several studies cast doubts on the true nature of this overdensity. Some research suggests that the trail of stars is actually part of the warped galactic thin disk and thick disk population and not a result of the collision of the Milky Way with a dwarf spheroidal galaxy. … See more • "Canis Major Dwarf". SEDS Messier Database. • "NAME CMa Dwarf Galaxy". SIMBAD. Centre de données astronomiques de Strasbourg. See more WebSirius Facts. Visual magnitude: -1.46 making it the brightest star in the night sky. Type: Binary star system including a main-sequence star and white dwarf star. Location: constellation Canis Major (i.e. the Dog Star) Luminosity: 25.4 times greater than the Sun. Radius: 1.71 times greater than the Sun. Surface temperature: 9,940 kelvins (K ... WebMar 8, 2024 · In comparison, with a diameter of nearly 5,000 light-years, the Canis Major dwarf galaxy is the fifth largest of the known dwarf galaxies. However, at an approximate distance of 26,000 light-years, it’s closer than both Antlia II and the Sagittarius Dwarf, making it the closest dwarf galaxy to the Sun. Despite its classification as a dwarf ... highlandubbers