NGC 6584 is a globular cluster in the constellation Telescopium that lies near Theta Arae and is 45000 light-years distant. [2] It is an Oosterhoff type I cluster, and contains at least 69 variable stars, most of which are RR Lyrae variables: 46 stars were identified as RRab variables; 15 as RRc variables, 1 RRe variable, 4 eclipsing binaries ...

NGC 6584 是一个 球状星团，位于 望远镜座 中的 天坛座θ 附近，距离 地球 为45,000 光年 [2]。 它是一个奥斯特霍夫I型星团，包含至少69颗 变星，其中大部分是 天琴座RR型变星：46颗星被确定为RRab型变星； 15颗RRc型变星、1颗RRe型变星、4颗食双星和3颗长周期变星 [4]。

NGC 6584 是一個 球狀星團 ，位於 望遠鏡座 中的 天壇座θ 附近，距離 地球 為45,000 光年 [2] 。 它是一個奧斯特霍夫I型星團，包含至少69顆 變星 ，其中大部分是 天琴座RR型變星 ：46顆星被確定為RRab型變星； 15顆RRc型變星、1顆RRe型變星、4顆食雙星和3顆長週期變星 ...

NGC 6584 is a Globular Cluster in the Telescopium constellation. NGC 6584 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 8.17, NGC 6584 is visible with the help of a binocular with a 40-50mm aperture or a small telescope.

NGC 6584 is a Globular Cluster located in the constellation of Telescopium in the southern hemisphere. NGC 6584 is called NGC 6584 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to update John Herschel's earlier work.

NGC 6584是一个球状星团，位于望远镜座中的天坛座θ附近，距离地球为45,000光年。 它是一个奥斯特霍夫I型星团，包含至少69颗变星，其中大部分是天琴座RR型变星：46颗星被确定为RRab型变星； 15颗RRc型变星、1颗RRe型变星、4颗食双星和3颗长周期变星。

Surface density Proper motions Radial velocities Remnant fraction Mass-to-light ratio

Globular Cluster NGC 6584, class VIII, in Telescopium RA: 18:18:37.60 Dec: -52:12:56.8 Distance from Sun: 44.0 kly Distance from Galactic Center: 22.8 kly Apparent Diameter: 9.4 arc min Brightness: 8.27 mag vis Radial Velocity: +222.9 +/- 15.0 km/s Diameter: ly Abs. Mag: …

NGC 6584 是一個 球狀星團，位於 望遠鏡座 中的 天壇座θ 附近，距離 地球 為45,000 光年 [2]。 它是一個奧斯特霍夫I型星團，包含至少69顆 變星，其中大部分是 天琴座RR型變星：46顆星被確定為RRab型變星； 15顆RRc型變星、1顆RRe型變星、4顆食雙星和3顆長週期變星 [4]。

Using the Southeastern Association for Research in Astronomy 0.6 meter telescope located at Cerro Tololo, we searched for variable stars in the southern globular cluster NGC 6584. We obtained images during 8 nights between 28 May and 6 July of 2011.