NGC 6709 is an open cluster of stars in the equatorial constellation of Aquila, some 5° to the southwest of the star Zeta Aquilae. [4] It is situated toward the center of the galaxy [5] at a distance of 3,510 light-years. [2] This cluster has a Trumpler class of IV 2 m, and is considered moderately rich [5] with 305 [6] member stars.

NGC 6709 是 赤道 星座 天鷹座 中，位於恆星 天市左垣六 （也稱為「吳越」，天鷹座ζ）西南約5°處的一個 疏散星團 [4]。 它位於銀河系的中心方向 [5] 距離地球3,510 光年 [2]。

2024年7月17日 · NGC 6709 是 赤道 星座 天鷹座 中，位於恆星 天市左垣六 （也稱為「吳越」，天鷹座ζ）西南約5°處的一個 疏散星團 [4]。 它位於銀河系的中心方向 [5] 距離地球3,510 光年 [2]。

NGC 6709 is a Open Cluster in the Aquila constellation. NGC 6709 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 6.7, NGC 6709 is visible with the help of a small binocular.

NGC 6709 is an open cluster in the constellation Aquila at a distance of about 3,500 light-years. The cluster has about 60 stars and is about 315 million years old. The many slightly blue stars …

NGC 6709 is an Open Cluster located in the constellation of Aquila in the equatorial region. NGC 6709 is called NGC 6709 in the New General Catalogue (NGC). This catalogue is a list of deep space objects compiled by John Louis Emil Dreyer in 1888 to …

A Photometric Search for Variable Stars in NGC 6709The open cluster NGC 6709 was observed in the V and R filters using the0.4-m David Derrick Telescope of the Orson Pratt Observatory at BrighamYoung University. The cluster was monitored over 5 nights for a total of25 hours. Observations were taken at a rate of approximately one frameevery 2 ...

NGC 6709 is an open star cluster located in the equatorial constellation Aquila (the Eagle). It can be observed from both the Northern and Southern Hemispheres during specific times of the year, depending on its position in the sky. This cluster was first discovered by the German-born British astronomer William Herschel in 1784.

NGC 6709 是 Aquila 赤道 星座 中的一个 开放式恒星，距离星星 Zeta Aquilae 的西南约5°。 它位于银河系的中心，距离为3,510 光年。 该群集具有IV 2 m的 符号类别，被认为是305个成员恒星中等富裕的。 大约有1.41亿年的历史；与 pleiades 大致相同。

2024年7月17日 · NGC 6709 是 赤道 星座 天鹰座 中，位于恒星 天市左垣六 （也称为“吴越”，天鹰座ζ）西南约5°处的一个 疏散星团 [4]。 它位于银河系的中心方向 [5] 距离地球3,510 光年 [2]。