• Thumbnail for NGC 3746
    NGC 3746 is a large barred spiral galaxy with a ring structure located in the Leo constellation. It is located 449 million light-years from the Solar System...
    6 KB (477 words) - 05:21, 19 November 2024
  • Thumbnail for NGC 3748
    by Copeland in 1874. The other members are NGC 3745, NGC 3746, NGC 3750, NGC 3751, NGC 3753 and NGC 3754. Halton Arp noticed the galaxies in this group...
    5 KB (371 words) - 21:31, 20 August 2024
  • Thumbnail for NGC 3745
    Dreyer. NGC 3745 is a member of the Copeland Septet. The other members of the group are NGC 3746, NGC 3748, NGC 3750, NGC 3751, NGC 3753 and NGC 3754. Halton...
    5 KB (324 words) - 21:25, 20 August 2024
  • Thumbnail for NGC 3753
    I-II. NGC 3753 is a member of the Copeland Septet which consists of 7 galaxies discovered by Copeland in 1874. The other members are NGC 3746, NGC 3745...
    5 KB (317 words) - 05:21, 19 November 2024
  • Thumbnail for Copeland Septet
    in the constellation Leo that includes NGC 3748, NGC 3754, NGC 3750, NGC 3751, NGC 3745, NGC 3753 and NGC 3746. The group was discovered by British astronomer...
    5 KB (344 words) - 11:31, 19 December 2024
  • Thumbnail for NGC 3754
    1874. The other members of the group, are NGC 3745, NGC 3746, NGC 3748, NGC 3750, NGC 3751 and NGC 3753. Halton Arp noticed the 7 galaxies in an article...
    5 KB (351 words) - 21:38, 20 August 2024
  • Thumbnail for NGC 3751
    NGC 3751. This value is within the Hubble Distance values. NGC 3751 is a member of the Copeland Septet. The other members are NGC 3745, NGC 3746, NGC...
    5 KB (342 words) - 21:35, 20 August 2024
  • Thumbnail for NGC 3750
    NGC 3750 is a member of the Copeland Septet which is made up of 7 seven galaxies discovered by Copeland. The other members are NGC 3745, NGC 3746, NGC...
    5 KB (360 words) - 21:33, 20 August 2024
  • members of HCG 44 by Hunter Wilson NGC 6976 (lower right) and NGC 6977 (left) are part of HCG 88. Hubble image NGC 3718 and HCG 56 (bottom). Image from...
    22 KB (470 words) - 18:55, 5 September 2024
  • Thumbnail for NGC 3938
    NGC 3938 is an unbarred spiral galaxy in the Ursa Major constellation. It was discovered on 6 February 1788 by William Herschel. It is one of the brightest...
    8 KB (590 words) - 21:45, 27 November 2024
  • Thumbnail for NGC 3877
    NGC 3877 is a type Sc spiral galaxy that was discovered by William Herschel on February 5, 1788. It is located below the magnitude 3.7 star Chi Ursae...
    5 KB (303 words) - 06:03, 8 December 2024
  • Thumbnail for NGC 3607
    NGC 3607 is a small but fairly bright lenticular galaxy in the equatorial constellation of Leo, about 2.5° south of the prominent star Delta Leonis. The...
    10 KB (703 words) - 12:19, 18 July 2024
  • Thumbnail for Black hole
    hole candidates include the Andromeda Galaxy, M32, M87, NGC 3115, NGC 3377, NGC 4258, NGC 4889, NGC 1277, OJ 287, APM 08279+5255 and the Sombrero Galaxy...
    166 KB (18,724 words) - 20:50, 8 December 2024
  • Thumbnail for NGC 3593
    NGC 3593 is a lenticular galaxy located in the constellation Leo. It has a morphological classification of SA(s)0/a, which indicates it is a lenticular...
    8 KB (593 words) - 13:40, 6 September 2024
  • Thumbnail for NGC 3818
    NGC 3818 is an elliptical galaxy in the constellation Virgo. It is at a distance of about 118 million light-years away from Earth. In the center of NGC...
    5 KB (309 words) - 21:38, 3 November 2024
  • Thumbnail for NGC 3949
    NGC 3949 is an unbarred spiral galaxy in the constellation Ursa Major, approximately 50 million light-years away from the Earth. It was discovered by...
    4 KB (247 words) - 06:49, 8 December 2024
  • Thumbnail for Ralph Copeland
    galaxies in the constellation Leo form the famous "Copeland Septet": NGC 3745, 3746, 3748, 3750, 3751, 3753, and 3754. Copeland was married twice, firstly...
    7 KB (605 words) - 05:29, 10 November 2024
  • Thumbnail for NGC 3599
    NGC 3599 is a lenticular galaxy located in the constellation Leo. It was discovered by William Herschel on March 14, 1784. The galaxy is located at a...
    8 KB (582 words) - 00:27, 25 August 2024
  • Thumbnail for NGC 3686
    NGC 3686 is a spiral galaxy that forms with three other spiral galaxies, NGCs 3681, 3684, and 3691, a quartet of galaxies in the Leo constellation. It...
    5 KB (360 words) - 12:32, 8 September 2023
  • Radio Bursts". Monthly Notices of the Royal Astronomical Society. 468 (3): 3746. arXiv:1703.10173. Bibcode:2017MNRAS.468.3746C. doi:10.1093/mnras/stx638...
    49 KB (1,932 words) - 06:29, 29 July 2024