• Thumbnail for NGC 2818
    remain as a white dwarf. It is often cited as a member of the open cluster NGC 2818A framing it, however, radial velocity differences between the planetary...
    5 KB (476 words) - 12:16, 14 May 2023
  • Thumbnail for Pyxis
    obscuring our galaxy arm there. NGC 2818 is a planetary nebula that lies within a dim open cluster of magnitude 8.2. NGC 2818A is an open cluster that lies...
    35 KB (3,914 words) - 00:42, 10 January 2024
  • This is a list of NGC objects 2001–3000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
    47 KB (183 words) - 20:57, 15 March 2024
  • Thumbnail for Collinder catalogue
    Embedded within Messier 24. Associated with Messier 17. Associated with NGC 6820. Embedded within the Iris Nebula. There are some errors in Collinder's...
    60 KB (535 words) - 18:22, 29 February 2024