NGC 7789 (also known as Caroline's Rose, [4] Caroline's Haystack, [5] or the White Rose Cluster) is an open cluster in Cassiopeia that was discovered by Caroline Herschel in 1783. Her brother William Herschel included it in his catalog as H VI.30. This cluster is also known as the "White Rose" Cluster or "Caroline's Rose" Cluster because when ...

NGC 7789 （也稱為 卡羅琳的玫瑰[4] 或 白玫瑰星團）是 卡羅琳·赫歇爾 於1783年在仙后座發現的一個 疏散星團。 她的哥哥 威廉·赫歇爾 把它列入他的目錄，稱為H VI.30。 這個星團因為在目視觀測上看起來亮的星星和其間黑暗空隙的交雜，很像是俯瞰玫瑰花瓣的漩渦圖案，因此也稱為"白玫瑰"星團或"卡洛琳的星團"。 顯示NGC 7789位置的星圖。 ^ 1.0 1.1 Xin, Y.; Deng, L. Blue Stragglers in Galactic Open Clusters and Integrated Spectral Energy Distributions.

2017年11月15日 · Explanation: Found among the rich starfields of the Milky Way, star cluster NGC 7789 lies about 8,000 light-years away toward the constellation Cassiopeia. A late 18th century deep sky discovery of astronomer Caroline Lucretia Herschel, the cluster is also known as Caroline's Rose.

Caroline’s Rose Cluster is a bright open cluster located approximately 7,622 light-years away in the northern constellation Cassiopeia. With an apparent magnitude of 6.7, it is visible in binoculars and small telescopes. The cluster has the designation NGC 7789 in the New General Catalogue. It is one of the oldest open clusters known.

2024年7月6日 · Explanation: Found among the rich starfields of the Milky Way, star cluster NGC 7789 lies about 8,000 light-years away toward the constellation Cassiopeia. A late 18th century deep sky discovery of astronomer Caroline Lucretia Herschel, the cluster is also known as Caroline’s Rose.

NGC 7789, «Caroline's Rose» or «Herschel's Spiral Cluster», is an unusually rich open star cluster. It was discovered on 1 November 1783 by William Herschel's sister Caroline. William Herschel entered the star cluster in his catalog on 18 October 1786 as VI 30 (VI = very crowded and rich star clusters).

NGC 7789是仙后座的一个疏散星团，是由著名天文学家威廉·赫歇尔的妹妹卡洛琳·赫歇尔于1783年发现的。它又称“白玫瑰星团”或是“卡洛琳的玫瑰星团”。赤经是23h57m24s，赤纬是+56d42m30s。

NGC 7789 is an open or galactic star cluster about 8,000 light-years distant toward the constellation Cassiopeia and lies near the plane of our Milky Way galaxy. All the stars in the cluster were likely born at the same time but the brighter and more massive ones have more rapidly exhausted the hydrogen fuel in their cores.

NGC 7789 （也稱為 卡羅琳的玫瑰[4] 或 白玫瑰星團）是 卡羅琳·赫歇爾 於1783年在仙后座發現的一個 疏散星團。 她的哥哥 威廉·赫歇爾 把它列入他的目錄，稱為H VI.30。 這個星團因為在目視觀測上看起來亮的星星和其間黑暗空隙的交雜，很像是俯瞰玫瑰花瓣的漩渦圖案，因此也稱為"白玫瑰"星團或"卡洛琳的星團"。 顯示NGC 7789位置的星圖。 ^ 1.0 1.1 Xin, Y.; Deng, L. Blue Stragglers in Galactic Open Clusters and Integrated Spectral Energy Distributions.

NGC 7789, also known as Caroline's Rose, is a stunning open star cluster located in the constellation Cassiopeia. Spanning approximately 25 light-years across, this cluster is a captivating sight for ...