HR 5171, also known as V766 Centauri, is a yellow hypergiant in the constellation Centaurus. It is said to be either an extreme red supergiant (RSG) or...
28 KB (3,354 words) - 00:10, 15 July 2024
system to the Solar System, its neighbour in the sky Beta Centauri, and HR 5171, one of the largest stars yet discovered. The constellation also contains...
23 KB (2,825 words) - 19:50, 10 August 2024
System body), two asteroids gravitating toward each other until they touch. HR 5171, a yellow hypergiant previously thought to be a contact binary. KIC 9832227...
5 KB (508 words) - 21:46, 1 August 2024
"VLTI/AMBER spectro-interferometry of the late-type supergiants V766 Cen (=HR 5171 A), σ Oph, BM Sco, and HD 206859". Astronomy & Astrophysics. 597: A9. arXiv:1610...
29 KB (3,525 words) - 03:39, 17 June 2024
"VLTI/AMBER spectro-interferometry of the late-type supergiants V766 Cen (=HR 5171 A), σ Oph, BM Sco, and HD 206859". Astronomy & Astrophysics. 597: A9. arXiv:1610...
40 KB (4,533 words) - 16:48, 2 August 2024
supergiants (e.g. Zeta Cephei), or even as yellow (e.g. yellow hypergiant HR 5171 Aa).[citation needed] Red supergiants are cool and large. They have spectral...
33 KB (4,233 words) - 03:21, 23 July 2024
hypergiant) among the largest-known stars 1.83 Tm – 12.2 au – Diameter of HR 5171 A, the largest-known yellow hypergiant star although later research suggests...
181 KB (17,274 words) - 03:07, 12 August 2024
MYSTIC 2022 Hypergiant star currently undergoing a great dimming event HR 5171 Aa 4.1±0.8 1575±400 11740±1630 Very Large Telescope – VLTI/PIONIER 2014...
22 KB (1,196 words) - 00:57, 27 July 2024
eclipsing binaries are Epsilon Aurigae (Almaaz), VV Cephei, and V766 Centauri (HR 5171). Angular diameter measurements can be inconsistent because the boundary...
247 KB (10,489 words) - 08:39, 13 August 2024
Among other discoveries, Olivier Chesneau discovered the "peanut star" HR 5171, the fact that novae explode with an hourglass shape already a few days...
3 KB (206 words) - 14:48, 29 November 2023