NGC 3532 (Caldwell 91), [8] also commonly known as the Pincushion Cluster, [9] [10] [11] [8] Football Cluster, [12] [13] the Black Arrow Cluster, [14] or the Wishing Well Cluster, [4] [5] [6] [7] is an open cluster some 405 parsecs from Earth [2] in the constellation Carina.

ngc 3532，也稱為許願井星團或科德韋爾91，是位於船底座的一個疏散星團。 它得到這樣的名稱是因為透過望遠鏡的目鏡觀察，它看起來像 在 許願井 底閃耀著的數打銀幣。

2023年3月5日 · The Wishing Well Cluster (NGC 3532) is a bright open cluster located approximately 1,321 light-years away in the southern constellation Carina. It has an apparent magnitude of 3 and is one of the finest telescope targets in the southern sky.

NGC 3532，也称为许愿井星团或科德韦尔91，是位于 船底座 的一个 疏散星团。 它得到这样的名称是因为透过望远镜的目镜观察，它看起来像 在许愿井底闪耀着的数打银币。 NGC 3532，也称为许愿井星团或科德韦尔91，是位于船底座的一个疏散星团。

2014年11月26日 · NGC 3532 is a bright open cluster located some 1,300 light-years away in the constellation of Carina (The Keel of the ship Argo). It is informally known as the Wishing Well Cluster, as it resembles scattered silver coins which have been dropped into a well.

NGC 3532 is a Open Cluster in the Carina constellation. NGC 3532 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 3, NGC 3532 is visible to the naked eye under a clear and dark sky, or with the help of a small binocular.

2022年5月4日 · If you love common names for deep-sky objects, NGC 3532 in the constellation Carina the Keel will give you all you want. Various amateur astronomers through the years have called it the Firefly...

The Wishing Well Cluster (NGC 3532) is a bright open cluster located approximately 1,321 light-years away in the southern constellation Carina. It has an apparent magnitude of 3 and is one of the finest telescope targets in the southern sky.

2024年4月2日 · NGC 3532, also known as the Wishing Well Cluster, is an open cluster situated in the southern hemisphere. It is located in the constellation Carina approximately 405 parsecs from Earth (Robichon et al., 2005). It is classified as an intermediate age cluster with an age of 300 Myr (Fritzewski et al., 2021). Concerning its history of being ...

2021年6月16日 · Designed between the 1970s and 1980s, the Hubble Space Telescope went into space on April 24, 1990, its first image being taken on May 20 of that same year, more than 31 years ago, the first image being the Wishing Well Cluster (NGC 3532). https://www.nasa.gov/content/hubbles-first-light This cluster has this …