Messier 48 or M48, also known as NGC 2548, is an open cluster of stars in the equatorial constellation of Hydra. It sits near Hydra's westernmost limit with Monoceros, [7] about 18° 34′ to the east and slightly south of Hydra's brightest star, Alphard. [8]

2015年5月29日 · Messier 48 (M48) is an open star cluster located in Hydra, the largest constellation in the sky. The cluster has an apparent magnitude of 5.5 and lies at a distance of 1,500 light years from Earth. It has the designation NGC 2548 in the New General Catalogue. Messier 48 can be seen without binoculars in good conditions.

2024年9月3日 · Messier 48 (M48), also known as NGC 2548, is located near the head of the constellation Hydra, the Sea Serpent, along its border with the constellation Monoceros, the Unicorn. This intermediate-aged open cluster of around 100-200 core stars to as many as 1,000 members has an estimated distance of roughly 2,500 light-years away.

M48 或 梅西耶48，也以 NGC 2548 為人所知，是位於 天球赤道 上的 星座， 長蛇座 的一個 疏散星團。 它位於長蛇座最西端的邊界附近，靠近 麒麟座 [6]，位於長蛇座最亮的 星宿一 東方偏南，角距離18° 34′ [7]。

Messier 48 is a stunning open cluster that offers a rewarding experience for stargazers. Whether viewed through binoculars or a telescope, the cluster's scattered stars present a beautiful sight against the backdrop of the vast constellation Hydra.

Messier 48 (M48), located in the constellation Hydra, is an open star cluster that presents an intriguing and beautiful sight to behold. This article delves into the characteristics of M48, its historical context, and the ease of locating and viewing this celestial wonder.

2017年6月26日 · Messier did not publish the name of the star used, and his original records are apparently no longer extant. Thus, a careful survey of the region described by Messier leads to the conclusion...

Messier 48 (M48) is a bright open star cluster located in the constellation Hydra, approximately 1,500 light-years away from Earth. Discovered by Charles Messier in 1771, it is visible to the naked eye under dark skies and appears as a loose grouping of …

4 天之前 · Messier 48 (also known as M48 or NGC 2548) is an open star cluster located in Hydra, the largest constellation in the sky. The cluster has an apparent magnitude of 5.5 and lies at a distance of 1500 light years from Earth.

Messier 48 is a Open Cluster in the Hydra constellation. Messier 48 is situated close to the celestial equator and, as such, it is at least partly visible from both hemispheres in certain times of the year. Given its visual magnitude of 5.8, Messier …