NGC 411 is a globular cluster located approximately 55,000 pc (180,000 ly) from Earth in the constellation Tucana. It was discovered in 1826 by James Dunlop. It was described by Dreyer as "extremely faint, pretty large, round, gradually very little brighter middle". [5]

NGC 411 是 杜鹃座 的一個 疏散星团，但拍摄的图像粗看就像一个 球状星团。 它属于 小麦哲伦星系 （SMC），位于 SMC 的外围北侧，离地球约20万 光年。 维基共享资源 上的相關多媒體 …

ngc 411 是杜鹃座的一个疏散星团，但拍摄的图像粗看就像一个球状星团。 它属于 小麦哲伦星系 （SMC），位于 SMC 的外围北侧，离地球约20万 光年 。 维基共享资源 上的相关多媒体资源： NGC 411

2013年1月28日 · This composite image from NASA’s Hubble Space Telescope shows open cluster NGC 411, which is located in the Small Magellanic Cloud. Globular clusters are roughly spherical collections of extremely old stars, and around 150 of …

2023年5月16日 · NGC 411 Facts. NGC 411 is located in the constellation of Tucana. NGC 411 is referred to as NGC 411 in the New General Catalogue. This is a list of deep space objects that was compiled by John Louis Emil Dreyer in 1888 in an update to John Herschel's earlier catalogue. NGC 411 is not a Messier Object and doesn't have a Messier Number.

2016年6月17日 · Here we present a test of this interpretation by exploring the morphology of the subgiant branch (SGB) of NGC 411, which hosts possibly the most extended eMSTO among all known intermediate-age star clusters. We show that the width of the NGC 411 SGB favours the single-aged stellar population interpretation and rules out an extended SFH.

NGC 411 (NGC411) is a cluster of stars that has a distance from Earth of light years. It can be found in the constellation of Tucana.

The purpose of this paper is to determine the age of two Small Magellanic Cloud (SMC) clusters, L 113 and NGC 411, not only by fitting the main sequence turnoff, but by using at the same time all of the characteristic features of their colour-magnitude diagrams (C-M), and comparing the experimental and the theoretical luminosity functions.

NGC 411 is a globular cluster located approximately 55,000 pc (180,000 ly) from Earth in the constellation Tucana. It was discovered in 1826 by James Dunlop. It was described by Dreyer as "extremely faint, pretty large, round, gradually very little brighter middle". [5]

NGC 411 is a Open Cluster in the Tucana constellation. NGC 411 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its visual magnitude of 12.1, NGC 411 is visible with the help of a telescope having an aperture of 8 inches (200mm) or more.