HD 197037 is a binary star system. Its primary or visible star, HD 197037 A, is a F-type main-sequence star. Its surface temperature is 6150±34 K. HD...
7 KB (580 words) - 14:36, 18 July 2024
HD 190655 (KOI-3886) is a hierarchical triple star system located about 1,500 light-years (460 parsecs) away in the northern constellation of Cygnus. It...
15 KB (1,120 words) - 18:30, 6 November 2024
Hipparcos and Tycho Catalogues". Retrieved 2006-12-26. Kostjuk, N. D. (2002). "HD-DM-GC-HR-HIP-Bayer-Flamsteed Cross Index". Retrieved 2006-12-26. Roman, N...
64 KB (298 words) - 13:26, 5 November 2024
most massive exoplanet candidate is HD 217786 b, which masses 12.98 MJ; the least massive confirmed planet is HD 10180 b, which masses 0.004 MJ or 3.1...
37 KB (286 words) - 18:21, 5 November 2024
HD 188753 is a hierarchical triple star system approximately 151 light-years away in the constellation of Cygnus, the Swan. In 2005, an extrasolar planet...
11 KB (1,078 words) - 10:17, 5 July 2023
HD 187123 is a single, yellow-hued star with two exoplanetary companions in the northern constellation of Cygnus. It has an apparent visual magnitude of...
11 KB (794 words) - 05:03, 21 August 2024
HD 193322 (HR 7767) is a group of six stars which appear to be at least loosely bound into a system in the constellation Cygnus. The stars comprise the...
11 KB (819 words) - 02:46, 19 November 2022
Cygnus X-1 (redirect from HD 226868)
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
66 KB (7,330 words) - 09:14, 28 October 2024
HD 185269 is a stellar triple system approximately 170 light-years away in the constellation Cygnus. It is easily visible to binoculars, but not the naked...
6 KB (422 words) - 14:50, 5 January 2024
HD 189276 is a single star in the northern constellation Cygnus, positioned near the northern constellation border with Draco. It has an orange hue and...
7 KB (574 words) - 03:05, 23 August 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
7 KB (602 words) - 20:19, 2 November 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
13 KB (1,319 words) - 01:51, 19 July 2024
Zieliński, P.; MacIejewski, G. (2012), "Planets Around the K-Giants Bd+20 274 and Hd 219415", The Astrophysical Journal, 756 (1): 53, arXiv:1207.0488, Bibcode:2012ApJ...
69 KB (4,178 words) - 05:55, 29 July 2024
HD 191806 is a star located in the northern constellation Cygnus. With an apparent magnitude of 8.093, it's undetectable with the naked eye, but can be...
10 KB (656 words) - 00:56, 30 November 2023
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
HD 197036 is a single star in the northern constellation Cygnus. It has an absolute magnitude of −1.15 and an apparent magnitude of 6.61, below the max...
8 KB (592 words) - 16:01, 24 February 2023
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 (583 words) - 06:58, 23 August 2024
MASCARA exoplanet search program. Its Henry Draper Catalogue designation is HD 185603, and its Hipparcos designation is HIP 96618. In 2017, the discovery...
9 KB (579 words) - 23:05, 27 March 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
11 KB (1,209 words) - 06:28, 13 September 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
2 KB (84 words) - 06:01, 6 November 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
2 KB (144 words) - 23:46, 15 August 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
7 KB (768 words) - 20:05, 1 November 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
4 KB (292 words) - 15:19, 7 September 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
8 KB (852 words) - 05:48, 7 October 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
4 KB (206 words) - 16:25, 13 August 2024
HD 203857 is a double star in the constellation Cygnus. It is near the lower limit of visibility to the naked eye, having a combined apparent visual magnitude...
5 KB (447 words) - 13:07, 4 January 2024
V1668 V1794 V1974 V2214 V2513 HR 7633 7767 7912 8193 HD 185269 185435 187123 188753 190655 191806 197037 Gliese 777 806 1245 Kepler 2 3 5 6 11 15 16 17 18...
17 KB (1,572 words) - 18:26, 25 October 2024