Messier 75 or M75, also known as NGC 6864, is a giant globular cluster of stars in the southern constellation Sagittarius. [a] It was discovered by Pierre Méchain in 1780 and included in Charles Messier's catalog of comet-like objects that same year. [8]

2024年9月13日 · This beautiful image features the globular star cluster M75. Discovered in 1780 by Pierre Méchain, M75 was also observed by Charles Messier and added to his catalog later that year. Located in the western part of Sagittarius, M75 has a magnitude of 8.6.

2015年7月24日 · Messier 75 (M75) is a globular cluster located in the southern constellation Sagittarius. The cluster has an apparent magnitude of 9.18 and lies at a distance of 67,500 light years from Earth. It has the designation NGC 6864 in the New General Catalogue.

Messier 75或M75 ，也称为NGC 6864 ，是南部射手 座星座中的巨大球形 恒星。它是PierreMéchain在1780年发现的，并在同年Charles Messier的彗星类似物体中被包括在其中。 M75距离地球约67,500年，距离银河中心的相反一侧为14,700光年。它在天空上的明显大小转化为67光年的真实 ...

2019年4月26日 · This sparkling burst of stars is Messier 75. It is a globular cluster: a spherical collection of stars bound together by gravity. Clusters like this orbit around galaxies and typically reside in their outer and less-crowded areas, gathering to form dense communities in …

Messier 75 (M75, NGC6864) is a globular cluster that has a distance from Earth of 67,500.00 light years. It can be found in the constellation of Sagittarius. It was discovered in 1780 by Pierre Mechain.

Globular Cluster Messier 75 in constellation Sagittarius. Charts created using SkySafari 6 Pro and STScI Digitized Sky Survey. Limiting magnitudes: Constellation chart ~6.5 mag, DSS2 close-ups ~20 mag. [149, 160]

Messier 75 is a globular cluster approximately 67,500 light-years away from Earth, residing in the outer reaches of the Milky Way galaxy. It contains hundreds of thousands of stars, all bound together by gravity, and exhibits a dense, highly concentrated core.

Messier 75 or M75 (also designated NGC 6864) is a globular cluster in the constellation Sagittarius. It has an apparent visual magnitude of 8.5 and its angular diameter is 6 arc-minutes. M75 lies at an estimated distance of 61,300 light years.

2021年12月20日 · Messier 75 is the most centrally concentrated globular cluster in the entire Messier catalogue, with about 400,000 stars. It also known as NGC 6864 and is a globular cluster of stars in the southern constellation Sagittarius. It was discovered by Pierre Méchain in 1780 and included in Charles Messier's catalog of comet-like objects that same year.