NGC 6522 is a globular cluster of stars in the southern constellation of Sagittarius. It was discovered by German-British astronomer William Herschel on June 24, 1784. The cluster has …

NGC 6522 是 人马座 中的一个 球狀星團。 视星等 为8.3，在天球中的直径为16.4弧分。 威廉·赫歇尔 于1784年6月24日发现了它。 它在天空中的位置是 巴德窗 区域的中心。 NGC 6522可能是 …

2014年8月1日 · View a PDF of the paper titled NGC 6522: A typical globular cluster in the Galactic bulge without signatures of rapidly rotating Population III stars, by Melissa Ness and 2 …

Globular Clusters NGC 6522 & NGC 6528 in constellation Sagittarius. Charts created using SkySafari 6 Pro and STScI Digitized Sky Survey. Limiting magnitudes: Constellation chart …

NGC 6522 is a Globular Cluster in the Sagittarius constellation. NGC 6522 is situated south of the celestial equator and, as such, it is more easily visible from the southern hemisphere. Given its …

Abstract: We present an abundance analysis of eight potential member stars of the old Galactic bulge globular cluster NGC 6522. The same stars have previously been studied by Chiappini …

NGC 6522 (on the right) is seen against a very dense portion of the Milky Way, whereas NGC 6528 is on the edge of a dark nebula. The clusters are 16 arcminutes apart, and can be seen …

It is a three-color composite of exposures on photographic plates with different emulsions and filters. Credit : David Malin, Australian Astronomical Observatory.

Data at NED - NASA/IPAC Extragalactic Database : NGC 6522. Link by name to the catalogue in VizieR:

NGC 6522 是 人马座 中的一个 球状星团。 视星等 为8.3，在天球中的直径为16.4弧分。 威廉·赫歇尔 于1784年6月24日发现了它。 它在天空中的位置是 巴德窗 区域的中心。 NGC 6522可能是 …