Sirius - Wikipedia
In 2017, a massive star cluster was discovered only 10 arcminutes from Sirius, making the two appear to be visually close to one other when viewed from the point of view of the Earth. It was …
M41: A faint star cluster near bright Sirius - EarthSky
2023年1月24日 · If your sky is dark enough, notice the faint fuzzy object near the bright star Sirius. This object is called M41, and it’s a distant cluster of stars.
Messier 41 - Wikipedia
The cluster covers an area about the size of the full Moon. [6] It contains about 100 stars, including several red giants the brightest of which has spectral type K3, apparent magnitude …
Sirius (α CMa): Star System, Facts, Location, Constellation - Star …
2019年9月9日 · Sirius, Alpha Canis Majoris (α CMa), is the brightest star in the night sky and one of the nearest star systems to Earth. It has an apparent magnitude of -1.46 and lies at a …
Messier 41 - Messier Objects
2015年5月13日 · Messier 41 (M41) is a bright open star cluster located in Canis Major constellation. It lies near Sirius, the brightest star in the sky. Messier 41 has an apparent …
Sirius | Facts & Location | Britannica
2024年11月23日 · Sirius, brightest star in the night sky, with apparent visual magnitude −1.46. It is a binary star in the constellation Canis Major. The bright component of the binary is a blue …
Star clusters near Sirius - Astronomy Magazine
2019年2月25日 · Check out these star clusters in the region of the sky’s brightest star. On cold winter nights, the faint glow of the Milky Way flows southward past Orion the Hunter, through …
Sirius - α Canis Majoris (alpha Canis Majoris) - Star in Canis Major ...
Sirius, also designated as α Canis Majoris (alpha Canis Majoris), is a multiple main-sequence star of spectral class A1 in the constellation of Canis Major. Sirius visual magnitude is -1.46. …
M41 and Sirius - Star Clusters - Digital Images of the Sky
Just 4 degrees south of Sirius lies the splendid open star cluster M 41 (NGC 2287). Under good sky conditions you might catch it with your naked eyes as a nebulous patch. And with a pair of …
Sirius Star System - Universe Watcher
2024年10月27日 · The recent discovery of the Gaia 1 Cluster near Sirius, made possible by the European Space Agency's Gaia mission, has opened new avenues for research. This cluster, …
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