• Thumbnail for NGC 3766
    NGC 3766 (also known as Caldwell 97) is an open star cluster in the southern constellation Centaurus. It is located in the vast star-forming region known...
    4 KB (367 words) - 12:20, 18 July 2024
  • Thumbnail for Centaurus
    the same size as the full Moon. Centaurus is also home to open clusters. NGC 3766 is an open cluster 6,300 light-years from Earth that is visible to the...
    23 KB (2,825 words) - 19:50, 10 August 2024
  • Thumbnail for List of NGC objects (3001–4000)
    This is a list of NGC objects 3001–4000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae...
    24 KB (253 words) - 21:18, 27 August 2024
  • Thumbnail for Caldwell catalogue
    objects, such as the Hyades, the Double Cluster (NGC 869 and NGC 884), and the Sculptor Galaxy (NGC 253). The Messier catalogue was actually compiled...
    33 KB (740 words) - 00:17, 23 August 2024
  • Thumbnail for List of open clusters
    photometric search for peculiar stars in open clusters. V. NGC 2099, NGC 3114, NGC 6204, NGC 6705 and NGC 6756". Astronomy and Astrophysics. 412 (3): 721–725...
    34 KB (1,622 words) - 22:35, 16 July 2024
  • Thumbnail for Sher 25
    Sher 25 (category NGC 3603)
    distinguish it from stars potentially numbered 25 by Sher in other clusters (eg. NGC 3766). The same star was numbered 13 by Melnick, Tapia, and Terlevich (MTT 13)...
    8 KB (761 words) - 19:40, 1 September 2024
  • Thumbnail for Melotte catalogue
    2020-06-26. "ngc 1857". sim-id. Retrieved 2020-06-26. "ngc 2192". sim-id. Retrieved 2020-06-26. "ngc 2215". sim-id. Retrieved 2020-06-26. "ngc 2243". sim-id...
    37 KB (344 words) - 00:25, 23 May 2023
  • 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
  • Thumbnail for Kappa Crucis (star)
    L. (2012). "Open clusters. I. Fundamental parameters of B stars in NGC 3766 and NGC 4755". Astronomy & Astrophysics. 544: A64. Bibcode:2012A&A...544A....
    7 KB (603 words) - 10:05, 26 August 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...
    6 KB (499 words) - 16:25, 17 August 2024
  • Thumbnail for Gamma Coronae Borealis
    instability regions as well as a number of candidates in the open clusters NGC 3766 and NGC 1893. The mechanism of variability for γ Coronae Borealis is not known...
    13 KB (1,085 words) - 00:45, 23 August 2024
  • Thumbnail for BU Crucis
    L. (2012). "Open clusters. I. Fundamental parameters of B stars in NGC 3766 and NGC 4755". Astronomy & Astrophysics. 544: A64. Bibcode:2012A&A...544A....
    8 KB (643 words) - 04:32, 15 January 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...
    3 KB (211 words) - 14:22, 17 August 2024
  • Thumbnail for HR 4887
    L. (2012). "Open clusters. I. Fundamental parameters of B stars in NGC 3766 and NGC 4755". Astronomy & Astrophysics. 544: A64. Bibcode:2012A&A...544A....
    7 KB (680 words) - 12:34, 15 January 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...
    4 KB (262 words) - 22:26, 18 May 2023
  • Thumbnail for DU Crucis
    L. (2012). "Open clusters. I. Fundamental parameters of B stars in NGC 3766 and NGC 4755". Astronomy & Astrophysics. 544: A64. Bibcode:2012A&A...544A....
    8 KB (692 words) - 20:18, 11 June 2024
  • Thumbnail for DS Crucis
    L. (2012). "Open clusters. I. Fundamental parameters of B stars in NGC 3766 and NGC 4755". Astronomy & Astrophysics. 544: A64. Bibcode:2012A&A...544A....
    7 KB (598 words) - 14:26, 15 January 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 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 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 (586 words) - 16:22, 5 January 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) - 03:43, 17 October 2023
  • Thumbnail for List of gravitational wave observations
    10−8 0.914 0.0 0.0 0.939 0.035 0.027 S230707ai 2023-07-07 12:40:47 2714 3766±1135 H,L 1.4 10−8 0.546 0.0 0.0 0.951 0.0 0.049 S230708t 2023-07-08 05:37:05...
    205 KB (5,921 words) - 23:30, 2 September 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