KELT-20, also known as MASCARA-2, is an A2 main sequence star in the constellation of Cygnus, about 447 light years away. KELT-20 is the star's KELT designation...
9 KB (579 words) - 23:05, 27 March 2024
KELT-9b is an exoplanet and ultra-hot Jupiter that orbits the late B-type/early A-type star KELT-9, located about 670 light-years from Earth. Detected...
16 KB (1,364 words) - 05:19, 7 August 2024
KELT-20b, also known as MASCARA-2b, was an exoplanet announced in 2017. It is an Ultra-hot Jupiter orbiting an A-type star. The carbon monoxide, steam...
4 KB (317 words) - 10:04, 7 March 2024
North America Nebula (redirect from Caldwell 20)
The North America Nebula (NGC 7000 or Caldwell 20) is an emission nebula in the constellation Cygnus, close to Deneb (the tail of the swan and its brightest...
12 KB (1,293 words) - 00:28, 18 July 2024
X-1 Cygnus X-3 G79.29+0.46 G 208-44 G 208-45 GSC 03949-00967 HAT-P-17 KELT-9 KELT-20 KIC 8462852 KIC 9832227 KIC 11026764 KIC 11145123 KOI-5 KOI-74 KOI-81...
4 KB (295 words) - 03:14, 6 January 2024
variable star designated HDE 226868, which it orbits at about 0.2 AU, or 20% of the distance from Earth to the Sun. A stellar wind from the star provides...
66 KB (7,350 words) - 08:37, 19 August 2024
individual names and catalogue identifiers. The source supernova was a star 20 times more massive than the Sun which exploded between 10,000 and 20,000 years...
13 KB (1,319 words) - 01:51, 19 July 2024
The Kilodegree Extremely Little Telescope (or KELT) is an astronomical observation system formed by two robotic telescopes that are conducting a survey...
15 KB (798 words) - 02:10, 1 December 2023
in the constellations Cygnus and Lyra. Normalized flux for Tabby's Star On 20 May 2017, Boyajian and her colleagues reported, via The Astronomer's Telegram...
92 KB (8,406 words) - 16:00, 12 August 2024
Berkeley 90. Dolidze 9, 2800 light-years from Earth and relatively young at 20 million light-years old, is a faint open cluster with up to 22 stars visible...
51 KB (5,864 words) - 19:05, 16 July 2024