• Thumbnail for HD 187123
    HD 187123
    HD 187123 is a single, yellow-hued star with two exoplanetary companions in the northern constellation of Cygnus. It has an apparent visual magnitude...
    11 KB (794 words) - 05:03, 21 August 2024
  • HD 187123 b
    HD 187123 b is a typical "hot Jupiter" located approximately 150 light-years away in the constellation of Cygnus, orbiting the star HD 187123. It has...
    5 KB (300 words) - 17:19, 22 December 2023
  • Thumbnail for HD 187123 c
    HD 187123 c
    HD 187123 c is an extrasolar planet located approximately 156 light-years away in the constellation of Cygnus, orbiting the star HD 187123. This planet...
    4 KB (281 words) - 09:07, 13 July 2024
  • Thumbnail for KELT-9b
    KELT-9b (redirect from HD 195689)
    K. S. (1981). "Spectral Classification in the MK System of 167 Northern HD Stars". Astronomy and Astrophysics Supplement. 45: 455. Bibcode:1981A&AS....
    16 KB (1,359 words) - 14:44, 18 November 2024
  • Thumbnail for Deneb
    Deneb
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    31 KB (3,257 words) - 19:59, 4 January 2025
  • Thumbnail for Cygnus X-1
    Cygnus X-1 (redirect from HD 226868)
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    66 KB (7,330 words) - 22:29, 8 December 2024
  • Thumbnail for Messier 39
    Messier 39
    brightest components, six form binary star systems; one more is suspected. HD 205117 is a probable eclipsing binary system with a period of 113.2 days that...
    7 KB (609 words) - 06:58, 23 August 2024
  • Kepler-22
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    10 KB (661 words) - 01:51, 27 December 2024
  • Thumbnail for Kepler-1625b I
    Kepler-1625b I
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    7 KB (602 words) - 20:19, 2 November 2024
  • Thumbnail for 61 Cygni
    61 Cygni (redirect from HD 201092)
    designated as V1803 Cyg while 61 Cygni B is a flare type variable star named HD 201092 with their magnitudes varying 5.21 V and 6.03, respectively. The two...
    50 KB (5,233 words) - 22:27, 19 October 2024
  • Gliese 777 (redirect from HD 190360)
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    10 KB (798 words) - 16:49, 14 September 2024
  • Thumbnail for Egg Nebula
    Egg Nebula
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    8 KB (852 words) - 05:48, 7 October 2024
  • Kepler-409b
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    3 KB (267 words) - 01:59, 2 September 2024
  • Kepler-283 c
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    4 KB (206 words) - 16:25, 13 August 2024
  • Thumbnail for Messier 29
    Messier 29
    diffuse nebulosity. The especially hot binary Wolf–Rayet star WR 143 (WC4+Be) (HD 195177) can be found near this cluster. List of Messier objects Le Duigou...
    7 KB (737 words) - 20:12, 23 July 2024
  • Thumbnail for Cygnus (constellation)
    Cygnus (constellation)
    located between Gamma and Eta Cygni, which was formed by the Wolf–Rayet star HD 192163. In recent years, amateur astronomers have made some notable Cygnus...
    52 KB (5,887 words) - 01:07, 14 December 2024
  • Thumbnail for V1974 Cygni
    V1974 Cygni
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    11 KB (1,057 words) - 06:46, 7 October 2024
  • Thumbnail for Epsilon Cygni
    Epsilon Cygni
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    15 KB (1,163 words) - 17:52, 23 October 2024
  • Kepler-289
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    6 KB (376 words) - 01:15, 27 October 2024
  • Kepler-1652b
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    7 KB (772 words) - 11:10, 16 June 2024
  • Thumbnail for Crescent Nebula
    Crescent Nebula
    1792. It is formed by the fast stellar wind from the Wolf-Rayet star WR 136 (HD 192163) colliding with and energizing the slower moving wind ejected by the...
    4 KB (396 words) - 18:49, 10 July 2024
  • Thumbnail for NGC 6826
    NGC 6826 (redirect from HD 186924)
    They appear to be relatively young, moving outwards at supersonic speeds. HD 186924 is the central star of the planetary nebula. It is an O-type star with...
    3 KB (222 words) - 17:30, 30 August 2024
  • Thumbnail for SPECULOOS-3
    SPECULOOS-3
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    11 KB (997 words) - 18:49, 2 January 2025
  • Kepler-445
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    6 KB (348 words) - 02:01, 27 September 2023
  • List of exoplanets discovered before 2000
    Thus, this planet is in the List of exoplanets discovered between 2000–2009. HD 114762 b was once considered as the first discovered exoplanet. Found in 1989...
    7 KB (450 words) - 22:02, 7 January 2025
  • Kepler-70
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    12 KB (1,094 words) - 15:35, 4 January 2025
  • Thumbnail for Albireo
    Albireo (redirect from HD 183912)
    the two components were identified in the Henry Draper Catalogue as HD 183912 and HD 183913. In 1978, speckle interferometry observations using the 1.93m...
    32 KB (3,013 words) - 20:15, 13 November 2024
  • Thumbnail for NGC 6946
    NGC 6946
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    17 KB (1,572 words) - 18:50, 3 January 2025
  • Thumbnail for NGC 7027
    NGC 7027
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    14 KB (1,399 words) - 02:02, 8 October 2024
  • Kepler-1658b
    419b 432b 451b 452b 560b 737b 1229b 1520b 1625b 1652b 1658b 1649b c 1708b Other b3 Cygni b HD 185269 b HD 187123 b c HD 191806 b KELT-9b KELT-20b TrES-5b...
    13 KB (1,262 words) - 05:28, 29 July 2024