• 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) - 19:30, 31 August 2024
  • 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 Cygnus X-1
    Irapuan (2003), "Formation of a Black Hole in the Dark", Science, 300 (5622): 1119–1120, arXiv:astro-ph/0305205, Bibcode:2003Sci...300.1119M, doi:10...
    66 KB (7,278 words) - 14:51, 6 September 2024
  • 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
  • Thumbnail for Cygnus OB2
    year itch of Cygnus OB2 #9". Astronomy & Astrophysics. 546: A37. arXiv:1209.5622. Bibcode:2012A&A...546A..37N. doi:10.1051/0004-6361/201219442. S2CID 119187102...
    25 KB (1,717 words) - 18:51, 17 July 2024
  • 2003 119.7 0.74 5399 HD 217107 c 2.6 4270 5.32 radial vel. 2005 65.46 1.0 5622 HD 219828 b 0.066 3.83492 0.0507 radial vel. 2007 238.98 1.18 5807 HD 221287...
    54 KB (1,040 words) - 03:31, 28 July 2024