High-mass stars emit more energy and are hotter than low-mass stars on the main sequence. Its apparent visual magnitude is 2.14, making it readily visible to the naked eye. Steaua are o magnitudine aparentă de 2,14. Massa 2,3 Masse Solari. But Denebola is a blue-white star, which means that its surface temperature is several thousand degrees hotter than … Chemical composition: Determine which lines are present in the spectrum. The Galacto-Centric Distance is the distance from the star to the Centre of the Galaxy which is Sagittarius A*. Controlled stations. 3D-System PLUS Il sistema 3D-System PLUS raccoglie diverse collezioni colore per interni e per le facciate. Denebola is a low level star system. Denebola is a relatively young star with an age estimated at less than 400 million years. Information regarding Metallicity and/or Mass is from the E.U. Attilio Manca era un urologo bravissimo tanto che, a soli 32 anni, eseguì il primo intervento per tumore alla prostata per via laparoscopica in Italia. Observations with the Herschel Space Observatory have provided resolved images, which show the disk to be located at a radius of 39 astronomical units from the star, or 39 times the distance from the Earth to the Sun. La seva magnitud aparent és +2,12. ColorExpress è il marchio del sistema tintometrico Caparol: più di 3.000 attrezzature installate in tutto il mondo, costantemente aggiornate e con una disponibilità di colori infinita. The position of a star along the main sequence is determined by its mass. Apparent Magnitude is also known as Visual Magnitude. When too many star systems are present, the systems with biggest influence swings in the last 10 days are prioritized with the trends displayed (positive changes in blue color, negative in red, home star system in yellow). Denebola (AFI: /deˈnɛbola/; β Leo / β Leonis / Beta Leonis) è la terza stella più luminosa della costellazione del Leone, dopo Regolo e Gamma Leonis. Era considerato un genio. Stea de tip spectal A, ea este situată la 36 de ani-lumină de Pământ și are o luminozitate de douăsprezece ori mai mare decât aceea a Soarelui. The Tobors are sentient robots developed by humanity and eventually abandoned out of fear, allowing them to freely flourish. Denebola (Star) Color-magnitude diagram. Corncorde before it was retired was the fastest commercial airline across the Atlantic and only one that could do Mach 2. What are synonyms for Denebola? This means it is very hot 7,500 -> 10,000 Kelvin and will appear as white. Denebola (Star) Color-magnitude diagram. is from Simbad, the Hipparcos data library based at the University at Strasbourg, France. At dusk, it will become visible around 17:42 (PST), 67° above your north-eastern horizon. Denebola (β Leo, β Leonis, Beta Leonis) is the second brightest star in the constellation Leo.It is an A-class star that is about 36 light-years (11 pc) distant from earth, and has a luminosity about twelve times that of the sun.Its apparent magnitude is 2.14. [Alcor & Denebola] Star Names! Die Wasser-, Hygiene- und Energietechnologien sowie Dienstleistungen von Ecolab sorgen für sauberes Wasser, sichere Lebensmittel, ausreichend vorhandene Energie und eine gesunde Umwelt in der Lebensmittel- und Energiebranche, im Gesundheitswesen, in der Industrie und im Gastgewerbe. Like the Sun, Denebola is a main-sequence star -- a sedate, comfortable star in the prime of life. Denebola is a Delta Scuti type variable star, meaning its luminosity varies very slightly over a period of a few hours. n. A star in the constellation Leo, approximately 43 light years from Earth. Formed by some of the brightest stars in the constellation Leo, the asterism outlines the mane of the celestial Lion. The value comes from the Hipparcos Extended Catalog. Interestingly, it is reported that … It is purely that the distance was recalculated. There's no register feature and no need to give an email address if you don't need to. Regulus is a B7V main sequence star based on the spectral type that was recorded in the Hipparcos star catalogue. The map was generated using Night Vision, an awesome free application by Brian Simpson. By Bill Pellerin, Houston Astronomical Society Object: Denebola — β Leo Class: Star Constallation: Leo Magnitude: 2.14 R.A.: 11 h, 49 m, 04 s Dec: 14° 34’ 19” Size/Spectral: 1.75 Solar Masses, Color: A3 Distance: 35.9 ly Optics needed: Unaided eye The name of this star may seem somewhat familiar. An Astronomical Unit is the distance between Earth and the Sun. 1 History 2 Appearances 3 Profile 3.1 Devil Survivor 2: Record Breaker 4 Strategy 5 Stats 5.1 Denebola 5.2 Chort 5.3 Zosma 6 Gallery 7 Trivia Denebola is a star in the Leo constellation and one of the four stars in the Spring Triangle. Denebola is one of the users of the Reverse 12 Zodiac Braves, The LeoAstralArmored LeoBrave. Raggio Medio 1,5 Raggi Solari. Exoplanets. The star systems displayed can be changed manually by clicking on their names below the graph. COORDINATE. He saw life as the force of the cosmos that produces the order of the world, even our daily rhythms. Other stars in this association include Alpha Pictoris, Beta Canis Minoris and the open cluster IC 2391. The meteor shower runs typically between Feb 14 - Apr 25 with a peak date of 19th Mar.. [8] This star is believed to be a Delta Scuti variable star that exhibits fluctuations in luminosity of 0.025 magnitudes roughly ten times per day.[4]. The star's name is a traditional/name which has been officially recognised by the I.A.U. They are so close together, however, such that their colors can only be separated spectroscopically. satellite operation launched in 1989 for four years. [22], This article is about the star. Most stars lie on the main sequence, which extends diagonally across the H–R diagram from high temperature and high luminosity to low temperature and low luminosity. I-III) catalogues and names. In total more than sixty probable members of the group have been identified. 1 History 2 Appearances 3 Profile 3.1 Devil Survivor 2: Record Breaker 4 Strategy 5 Stats 5.1 Denebola 5.2 Chort 5.3 Zosma 6 Gallery 7 Trivia Denebola is a star in the Leo constellation and one of the four stars in the Spring Triangle. Denebola is the 59th brightest star in the night sky and the 3rd brightest star in Leo based on the Hipparcos 2007 apparent magnitude. But Denebola is a blue-white star, which means that its surface temperature is several thousand degrees hotter than the Sun's. The star's effective temperature is 8,500 Kelvin which is hotter than our own Sun's effective Temperature which is 5,777 Kelvin. The cultural historian Thomas Berry believed that story was sacred and formed the foundation of all life. Leo is the 12th largest constellation in size, occupying an area of 947 square degrees. Mirfak has the stellar classification F5 Ib, indicating an evolved supergiant star appearing yellow-white in colour. catalogues and names: Denebola, b Leo, bet Leo, 94 Leo, HR 4534, HD 102647, … Using the original Hipparcos data that was released in 1997, the parallax to the star was given as 90.16000 which gave the calculated distance to Denebola as 36.18 light years away from Earth or 11.09 parsecs. Star type. The Declination is how far north or south the object is compared to the celestial equator and is expressed in degrees. ... We call such a star a dwarf because its diameter is only 1/10 that of the Sun. Kinematic studies have shown that Denebola is part of a stellar association dubbed the IC 2391 supercluster. The Beta Leonids Meteor Shower radiants from a point near this star. The Sun, in comparison, has an equatorial rotation velocity of 2 km/s. Beta Leonis is a relatively young star. 29-mag-2018 - Esplora la bacheca "EMOZIONI Scuola Infanzia" di Denebola DR su Pinterest. American Heritage® Dictionary of the English Language, Fifth Edition. To order a Swatch: Click on the color you want and Order a Swatch button. Caparol offre ampie collezioni colore per tutti i campi di impiego: per progetti di interni, esterni, restauro, legno o calcestruzzo. Declinazione +14° 34’ 19,0” DATI FISICI. If the R.A. is positive then its eastwards. Leo spans 40 degrees of the Zodiac in the Signs Leo and Virgo, and contains 15 named fixed stars. In many cases, however, the stars add insights into your understanding of who you are. They are so close together, however, such that their colors can only be separated spectroscopically. In 2016, the International Astronomical Union organized a Working Group on Star Names (WGSN)[15] to catalog and standardize proper names for stars. The Radial Velocity, that is the speed at which the star is moving away/towards the Sun is -0.20000 km/s with an error of about 0.50 km/s . To give idea of size, the Sun is 99.86% the mass of the solar system. Via Rocket Mail; 5. Based on the spectral type (A3Vvar) of the star, the star's colour is blue - white . The name Denebola comes from the Arabic Deneb Alased, meaning Tail of the Lion . With Sophie Okonedo, Javid Abdelmoneim, Jay Achar, Joshua Salia. Regulus is a main star in the constellation Leo and makes up the constellation outline. 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