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";s:4:"text";s:7988:"The two stars have an angular separation of about 0.44 arcseconds, making them a challenge to resolve with a telescope. (ST reference: Star Charts). The two components of the system are designated Beta Delphini A (officially named Rotanev /ˈroʊtənɛv/, which is historically the name of the system)[11][12] and B. β Delphini (Latinised to Beta Delphini) is the binary's Bayer designation. The two components of the system are designated Beta Delphini A (officially named Rotanev / ˈroʊtənɛv /, which is … Beta Delphini (β Delphini, abbreviated Beta Del, β Del) is a binary star in the constellation of Delphinus. Beta Delphini (Beta Del, β Delphini, β Del) is a binary star in the constellation of Delphinus. The larger member of the pair is a giant star with 1.75 times the mass[2] and 24 times the luminosity of the Sun,[6] while the secondary component is a subgiant star that has 1.47 times the Sun's mass[2] and around 8 times the Sun's luminosity. The name first appeared in Piazzi's Palermo Star Catalogue. [12], In Chinese, 瓠瓜 (Hù Guā), meaning Good Gourd, refers to an asterism consisting of Beta Delphini, Alpha Delphini, Gamma2 Delphini, Delta Delphini, and Zeta Delphini. Burnham.[11]. [13], Beta Delpini bore an historical name, Rotanev, which arose as follows: Niccolò Cacciatore was the assistant to Giuseppe Piazzi, and later his successor as Director of the Palermo Observatory. In Chinese, 瓠瓜 (Hù Guā), meaning Good Gourd, refers to an asterism consisting of β Delphini, α Delphini, γ2 Delphini, δ Delphini, and ζ Delphini. As a practical joke, the astronomer Niccolò Cacciatore gave it the name Rotanev, which is a reversal of his Latinized family name, Venator. More Memory Beta, non-canon Star Trek Wiki. The designations of the two components as Beta Delphini A and B derive from the convention used by the Washington Multiplicity Catalog (WMC) for multiple star systems, and adopted by the International Astronomical Union (IAU). Lionel Scardino Million Light Years Away ℗ Lionel Scardino Released on: 2020-02-28 Auto-generated by YouTube. The larger member of the pair is a giant star with 1.75 times the mass[2] and 24 times the luminosity of the Sun,[6] while the secondary component is a subgiant star that has 1.47 times the Sun’s mass[2] and around 8 times the Sun’s luminosity. Beta Delphini (Beta Del, β Delphini, β Del) is a binary star in the constellation of Delphinus. Beta Delphini (also known as 6 Delphini, Venator or Rotanev) is a star system, a trinary star in the galaxy's Alpha Quadrant. α Delphini (Alpha Delphini, kurz α Del) ist ein Doppelstern im Sternbild Delphin. The plane of the orbit is inclined by an angle of 61° to the line of sight from the Earth. The Id of the star in the Yale Bright Star Catalogue is HR7882. It is the brightest star in Delphinus. This system consists of a pair of F-type stars stars that orbit each other with a period of 26.66 years and an eccentricity of 0.36. The Bayer Classification was created by Johann Bayer in 1603. α Delphini besitzt eine scheinbare Helligkeit von 3,77 mag und ist damit (entgegen der Bezeichnung „Alpha“) nur der zweithellste Stern im Delphin (hinter β Delphini mit 3,63 mag). Reversing the letters of this construction produces the two names. Den Eigennamen Rotanev brachte der italienische Astronom Niccolò Cacciatore mit seinem Palermo Star Catalogue (1814) in Umlauf. [17] It approved the name Rotanev for the component Beta Delphini A on 12 September 2016 and it is now so included in the List of IAU-approved Star Names. Beta Delphini was found to be a binary star system in 1873 by the American astronomer S. W. Beta Delphini (β Delphini, abbreviated Beta Del, β Del) is a binary star in the constellation of Delphinus. As a practical joke, the astronomer Niccolò Cacciatore gave it the name Rotanev, which is a reversal of his Latinized family name, Venator. Rotanev, Rotanen, Venator, β Del, Beta Delphini, Beta Del, Ric O’Barry and Ben Stiller on Larry King. [7] The system is around 1.8 billion years old.[2]. (ST reference: Star Charts) [12] Consequently, β Delphini itself is known as 瓠瓜四 (Hù Guā yī, English: the Second Star of Good Gourd.)[13]. How Webb arrived at this explanation 45 years after the publication of the catalogue is still a mystery. [18], Beta Delphini was found to be a binary star system in 1873 by the American astronomer S. W. They have endured, the result of Cacciatore's little practical joke of naming the two after himself. Take your favorite fandoms with you and never miss a beat. It is the brightest star in Delphinus. [10] The name first appeared in Giuseppe Piazzi‘s Palermo Catalogue, published in 1814. The two stars have an angular separation of about 0.44 arcseconds, making them a challenge to resolve with a telescope. În astronomia chineză, Beta Delphini face parte din micul asterism Hugua, care reprezintă pepeni galbeni. Rotanev, Rotanen, Venator, β Del, Beta Delphini, Beta Del, "Secrets of the 1814 Palermo Star Catalogue", "WG Triennial Report (2015-2018) - Star Names", https://en.wikipedia.org/w/index.php?title=Beta_Delphini&oldid=973457265, Articles with Chinese-language sources (zh), Articles containing Chinese-language text, Creative Commons Attribution-ShareAlike License, This page was last edited on 17 August 2020, at 09:35. This trinary consists of three type F white stars in the constellation of Delphinus, located 97 light-years from Earth, in the general vicinity of Antos and Lambda Coronae Borealis. The WGSN decided to attribute proper names to individual stars rather than entire multiple systems. T The name first appeared in Giuseppe Piazzi ‘s Palermo Catalogue, published in 1814. The plane of the orbit is inclined by an angle of 61° to the line of sight from the Earth. Beta Delphini (Bet Del) is the Bayer Classification for the star. Eventually the Reverend Thomas Webb, a British astronomer, puzzled out the explanation. [19] The system consists of a pair of F-type stars that orbit each other with a period of 26.66 years and an eccentricity of 0.36. The brightest star in the constellation is normally given the Alpha designation, there are exceptions such as Pollux which is Beta Geminorum. Beta Delphini (also known as 6 Delphini, Venator or Rotanev) is a star system, a trinary star in the galaxy 's Alpha Quadrant. Burnham. Beta Delphini (β Delphini / β Del) este o stea multiplă din constelația Delfinul. [7] The system is around 1.8 billion years old.[2]. When the Catalogue was published in 1814, the unfamiliar names Sualocin and Rotanev were attached to Alpha and Beta Delphini, respectively. This trinary consists of three type F white stars in the constellation of Delphinus, located 97 light-years from Earth, in the general vicinity of Antos and Lambda Coronae Borealis. Memory Beta articles sourced from reference works, https://memory-beta.fandom.com/wiki/Beta_Delphini?oldid=697059. Memory Beta, non-canon Star Trek Wiki is a FANDOM Books Community. [14] Cacciatore's name, Nicholas Hunter in English translation, would be Latinized to Nicolaus Venator. Prvo otkriće napravio je 1873. američki astronom Sherburne.W. β Delphini (Beta Delphini, kurz β Del) ist ein Doppelstern im Sternbild Delphin.Mit einer scheinbaren Helligkeit von 3,63 mag ist β Delphini heller als α Delphini (Alpha Delphini, V = 3,77 mag) und damit der hellste Stern im Delphin. Beta Delphini (β Del, β Delphini) je najsjajnija zvijezda u sazviježđu Delfin.Ona spada u dvostruke zvijezde.Sastoji se od diva i subdiva koji imaju revoluciju od 26.6 godina. [15], In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN)[16] to catalogue and standardize proper names for stars. În glumă utilă, astronomul italian Niccolò Cacciatore i-a dat denumirea de Rotanev, care nu este decât numele său de familie latinizat, scris invers, Venator, „Vânătorul”. ";s:7:"keyword";s:13:"beta delphini";s:5:"links";s:1280:"Superstar Southwark Playhouse, To Make Restriction Fragments, A Dna Sample Is Treated With Restriction Enzymes, Dowling Hall St Thomas, Tony Amonte Wife, Winx Club - Season 5 Episode 7 Dailymotion, Astral Weeks Guitar, Wal Championship Winners, Texaco Oil And Gas Company, Seahawks Linebackers History, Hensley Family Tree, ";s:7:"expired";i:-1;}