The Kornephoros's solar mass is 2.90 times that of our star, the Sun. The information was obtained as of 12th Feb 2017. Beta Cephei variables are sometimes known as β Canis Majoris stars, for reasons which will be mentioned below. beta Herculis: Kornephoros: magn. If the R.A. is positive then its eastwards. If you need the diameter of the star, you just need to multiple the radius by 2. 17h 14' 38.8 +14° 23' 25 380 3 M5 II Red Sub Giant - Sequential Trinary - Red is erratic variable Yellow star appears Green by contrast 17h 14' 39.1 +14° 23' 24 5 G5 III F2 V Yellow Giant White Main Seq Ruticulis. KORNEPHOROS (Beta Herculis). This binary consists of two type G yellow stars in the constellation of Hercules , located 148 light-years from Earth , in the general vicinity of Tyberius and Nashira . Beta Herculis (β Herculis, abbreviated Beta Her, β Her), formally named Kornephoros /kɔːrˈnɛfərəs/, is a binary star and the brightest star in the northern constellation of Hercules at a base apparent visual magnitude of 2.81. Alpha 1 Herculis. Parallax measurements put it at a distance of about 35.0 light-years (10.7 parsecs) from Earth.. The Sun's radius is 695,800km, therefore the star's radius is an estimated 11,828,600.00.km. Kornephoros has used up its hydrogen supplies and has swelled to be about 17 times as big as the Sun. has done some calculations as to how long it will take going at differing speeds. The figure of 161.53 that I have given is based on the value in the Simbad Hipparcos Extended Catalogue at the University of Strasbourg from 2012. Beta Herculis (also known as 27 Herculis or Kornephoros) is a star system, a binary star in the space of the galaxy's Alpha Quadrant. Its nothing to fear as the stars are so far apart, they won't collide in our life-time, if ever. Alpha Herculis, a red giant star that varies from third to fourth magnitude, is called Rasalgethi, from the Arabic meaning ‘the kneeler’s head’, which it marks. The 99 Herculis stars could be seen from Sol, 51 light-years distant, in the constellation of Hercules. Its mass is 4.66 Jupiters, it takes 4.9 years to complete one orbit of its star, and is 2.93 AU from its star. If you used the 1997 Parallax value, you would get an absolute magnitude of -0.50 If you used the 2007 Parallax value, you would get an absolute magnitude of -0.37. , In Chinese, 天市右垣 (Tiān Shì Yòu Yuán), meaning Right Wall of Heavenly Market Enclosure, refers to an asterism which represents eleven old states in China and which is marking the right borderline of the enclosure, consisting of Beta Herculis, Gamma Herculis, Kappa Herculis, Gamma Serpentis, Beta Serpentis, Delta Serpentis, Alpha Serpentis, Epsilon Serpentis, Delta Ophiuchi, Epsilon Ophiuchi and Zeta Ophiuchi. Kornephoros, Korndeforos, Rutilicus, β Her, Beta Herculis, Beta Her, the First Star of Right Wall of Heavenly Market Enclosure, New Catalogue of Suspected Variable Stars, the improved version, English-Chinese Glossary of Chinese Star Regions, Asterisms and Star Name, https://en.wikipedia.org/w/index.php?title=Beta_Herculis&oldid=988626157, Articles with Chinese-language sources (zh), Articles containing Chinese-language text, Articles containing explicitly cited English-language text, Creative Commons Attribution-ShareAlike License, This page was last edited on 14 November 2020, at 08:46. Rho Herculis is a main star of the constellation outline. It is believed to be a binary multiple star system and is a variable stars where its magnitude can get as big as 2.76. Useful star catalogue numbers for the star include: Zet Her B, Gl 635 B, BD+31 2884 B, Struve 2084 B, and ADS 10157 B. Its discovery was announced in 2002. 68 Herculis, a Beta Lyra type eclipsing binary star, is being studied by an undergraduate and a graduate student at Texas A&M University, using the University's 14-inch Schmidt-Cassegrain telescope and an Optec SSP-3 Photometer. Rasalgethi (alpha Herculis) is a variable red giant (3 to 4 mag) with a giant yellow-white companion star, while Kornephoros (Beta Herculis), is the most luminous star in Hercules, and is a binary system 139 light year s away with a variable apparent magnitude (2.18 to 2.76 mag).  delta Herculis has the traditional name Sarin. It has a diameter of roughly 400 solar diameters. The ‘head’ comes from ancient times when the constellation was shown upside down on star maps. Comments may be merged or altered slightly such as if an email address is given in the main body of the comment. Ras Algathi "kneeler's head" Alpha 2a Herculis. This is a suspected variable star with an apparent magnitude that may rise as high as 2.76. 16h 30' 13.1 +21° 29' 22 162 2.78 G8 III Yellow Giant Gamma … Kornephoros - β Herculis (beta Herculis) Kornephoros, also designated as β Herculis (beta Herculis), is a variable and double giant star in the constellation of Hercules. 865 light-years from Earth, it has a period of 2 days; its minimum magnitude is 5.4 and its maximum magnitude is 4.7. Beta Crucis, also called Mimosa or Becrux, second brightest star (after Alpha Crucis) in the southern constellation Crux (the Southern Cross) and the 20th brightest star in the sky. by admin; 2020-06-30 2020-11-21; Unukalhai, Alpha Serpentis (α Ser), is an orange giant star located in the constellation Serpens. Beta Herculis a une magnitude apparente de +2,8 et est de type spectral G7III. And therefore has the traditional name Sarin constellations that we see today will be mentioned below in order to it... 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