• Thumbnail for Virgo III Groups
    9380 NGC 5746 Group: NGC 5658 NGC 5690 NGC 5691 NGC 5692 NGC 5705 NGC 5713 NGC 5719 NGC 5725 NGC 5740 NGC 5746 NGC 5750 UGC 9299 UGC 9469 UGC 9482 NGC 5775...
    5 KB (358 words) - 01:08, 26 January 2024
  • Thumbnail for Messier 4
    Messier 4 (redirect from NGC 6121)
    Messier 4 or M4 (also known as NGC 6121 or the Spider Globular Cluster) is a globular cluster in the constellation of Scorpius. It was discovered by Philippe...
    12 KB (1,221 words) - 10:56, 18 July 2024
  • Thumbnail for Seyfert's Sextet
    but one of the galaxies, NGC 6027d, is a background object (700 million light years behind the group) and another "galaxy," NGC 6027e, is actually a part...
    4 KB (282 words) - 16:23, 24 May 2024
  • Thumbnail for NGC 7314
    NGC 7314 is a spiral galaxy located in the southern constellation of Piscis Austrinus. It was discovered by English astronomer John Herschel on July 29...
    6 KB (554 words) - 21:51, 27 March 2024
  • Thumbnail for NGC 6027a
    observers on Earth. NGC 6027 NGC 6027b NGC 6027c NGC 6027d NGC 6027e Seyfert's Sextet "NASA/IPAC Extragalactic Database". Results for NGC 6027a. Retrieved...
    2 KB (82 words) - 19:47, 28 June 2023
  • Thumbnail for NGC 6027e
    the constellation Serpens. NGC 6027 NGC 6027a NGC 6027b NGC 6027c NGC 6027d "NASA/IPAC Extragalactic Database". Results for NGC 6027e. Retrieved 2007-04-18...
    2 KB (71 words) - 19:47, 28 June 2023
  • Thumbnail for IC 4756
    telescopes. IC 4756 is also known as the Tweedledee Cluster (paired with NGC 6633 as Tweedledum), also as the Secret Garden Cluster. Metallicity of IC...
    5 KB (473 words) - 07:52, 14 May 2023
  • Thumbnail for NGC 6027b
    constellation Serpens. NGC 6027 NGC 6027a NGC 6027c NGC 6027d NGC 6027e Seyfert's Sextet "NASA/IPAC Extragalactic Database". Results for NGC 6027b. Retrieved...
    2 KB (65 words) - 19:47, 5 June 2023
  • Thumbnail for NGC 5882
    NGC 5882 is a small planetary nebula in the southern constellation of Lupus, positioned about 1.5° to the southwest of the star Epsilon Lupi. It was discovered...
    5 KB (507 words) - 15:39, 19 March 2023
  • Thumbnail for NGC 5822
    NGC 5822 is an open cluster of stars in the southern constellation of Lupus. It was discovered by English Astronomer John Herschel on July 3, 1836, and...
    6 KB (529 words) - 22:23, 2 December 2023
  • Thumbnail for Intermediate-mass black hole
    the technique of reverberation mapping. For instance, the spiral galaxy NGC 4395 at a distance of about 4 Mpc appears to contain a black hole with mass...
    26 KB (3,006 words) - 02:50, 18 July 2024
  • Thumbnail for NGC 6027c
    constellation Serpens. NGC 6027 NGC 6027a NGC 6027b NGC 6027d NGC 6027e Seyfert's Sextet "NASA/IPAC Extragalactic Database". Results for NGC 6027c. Retrieved 2007-04-17...
    2 KB (57 words) - 19:47, 5 June 2023
  • Thumbnail for NGC 5792
    NGC 5792 is a barred spiral galaxy about 70 million light-years away in the constellation Libra. There is a magnitude 9.6 star on the northwestern edge...
    3 KB (178 words) - 01:57, 14 September 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    7 KB (514 words) - 07:52, 14 May 2023
  • Thumbnail for Epsilon Serpentis
    NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    14 KB (1,105 words) - 19:27, 16 July 2024
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    9 KB (698 words) - 15:17, 23 August 2023
  • Thumbnail for Globular cluster
    John Herschel. The French astronomer Abbé Lacaille listed NGC 104, NGC 4833, M 55, M 69, and NGC 6397 in his 1751–1752 catalogue. The low resolution of early...
    105 KB (11,846 words) - 23:21, 17 July 2024
  • Thumbnail for NGC 6027d
    in NGC 6027d: SN 1998fe (type unknown, mag. 18). NGC 6027 NGC 6027a NGC 6027b NGC 6027c NGC 6027e "NASA/IPAC Extragalactic Database". Results for NGC 6027d...
    2 KB (133 words) - 19:47, 5 June 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    11 KB (862 words) - 07:54, 14 May 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    5 KB (421 words) - 13:09, 14 June 2024
  • Thumbnail for Nu Serpentis
    NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    9 KB (626 words) - 22:29, 12 August 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    13 KB (973 words) - 09:57, 14 December 2023
  • Thumbnail for Beta Serpentis
    NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    13 KB (974 words) - 19:56, 18 July 2024
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    9 KB (648 words) - 07:53, 14 May 2023
  • Thumbnail for Chi Serpentis
    NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    10 KB (830 words) - 18:36, 7 November 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    8 KB (659 words) - 03:39, 26 November 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    10 KB (730 words) - 07:53, 14 May 2023
  • Thumbnail for Palomar 5
    NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    5 KB (414 words) - 23:07, 15 August 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    6 KB (452 words) - 07:53, 14 May 2023
  • NGC NGC 6535 NGC 6539 NGC 6604 NGC 6605 Other IC 4756 Messier 5 Messier 16 Serpens OB2 Serpens South Palomar 5...
    9 KB (684 words) - 07:51, 14 May 2023