NGC 6723 explained

NGC 6723
Epoch:J2000
Class:VII
Constellation:Sagittarius
Dist Ly:28.4abbr=onNaNabbr=on
Appmag V:6.8[1]
Size V:11
Metal Fe:–0.96
Age:13.06 Gyr

NGC 6723, also known as the Chandelier Cluster,[2] is a globular cluster in the constellation Sagittarius. Its magnitude is given as between 6 and 6.8, and its diameter is between 7 and 11 arcminutes. It is a class VII cluster with stars of magnitude 14 and dimmer. It is near the border of Sagittarius and Corona Australis.

Unlike common globular clusters, NGC 6723 has an enhanced metallicity and a large fraction of younger stars, with primordial stars accounting for only 0.363 % of the total.

References

External links

Notes and References

  1. Web site: Data for NGC 6723 . NGC/IC Project . 19 November 2013 . https://web.archive.org/web/20130115035321/http://ngcicproject.org/ . 15 January 2013 . dead .
  2. Book: Stoyan, Ronald. Schurig. Stephan. interstellarum Deep Sky Atlas. Cambridge University Press; Oculum-Verlag GmbH. Erlangen. 2014. 978-1-107-50338-0. 920437579.