47 Tucanae is the second brightest globular cluster in the sky (after Omega Centauri), and is noted for having a small very bright and dense core. It is one of the most massive globular …

杜鹃座47 ( ngc 104) 是一个位于杜鹃座的球状星团，距离地球约13,000光年，其直径120光年。 因为亮度达到裸眼可以看见的4.1等，所以被以佛兰斯蒂德命名法命名。

2024年9月12日 · 杜鹃座 47 （又被记作NGC104或C106，简称47 Tuc）是一个位于 杜鹃座 的 球状星团。 它距离地球约4.45 ± 0.01 kpc （15,000 ± 33 ly） [8][3]，直径约为120 光年 [9]。 杜 …

2022年3月10日 · The second brightest globular cluster (after Omega Centauri) as seen from planet Earth, 47 Tuc lies about 13,000 light-years away. It can be spotted with the naked-eye …

This NASA/ESA Hubble Space Telescope image shows a globular cluster known as NGC 104 — or, more commonly, 47 Tucanae, since it is part of the constellation of Tucana (The Toucan) in …

2023年11月12日 · 47 Tucanae (NGC 104) is a globular cluster located 14,500 light-years away in the constellation Tucana. With an apparent magnitude of 4.09, it is the second brightest …

2020年10月24日 · The dense cluster is made up of hundreds of thousands of stars in a volume only about 120 light-years across. Red giant stars on the outskirts of the cluster are easy to …

47 Tucanae (NGC 104) is a spectacular globular cluster located in the southern constellation of Tucana. At magnitude 4.5, it appears to the naked eye as a slightly fuzzy star similar to the …

2013年7月18日 · These images showcase the ancient globular cluster 47 Tucanae, a dense swarm of up to a million stars. The image at left shows the entire cluster, which measures …

2024年5月20日 · This NASA/ESA Hubble Space Telescope image shows a globular cluster known as NGC 104 — or, more commonly, 47 Tucanae, since it is part of the constellation of …