Algol A is a blue-white star that is larger, brighter, and hotter than Sirius A, like six of the brightest stars of the Pleiades Cluster at left. Algol is located in the constellation of Perseus and approximately 92.8 light-years in distance. The Algol, or Beta Persei, compact triple-star system is located around 92.8 light-years (ly) from Sol (HIPPARCOS Plx of 35.14, +/- e_Plx of 0.90 mas). Surely one of the most remarkable stars of the sky and appropriately one of the most famed, Algol is the second magnitude Beta star of Perseus, the great mythological hero who rescued Andromeda from Cetus the Sea Monster. Surface Temperature: 13,820 K Algol A 1 - - Planet - Metal-rich body
Constellation Home. To locate this wonder, star-gazers should start at the tell-tale signature “W” or “M” of Cassiopeia, moving down to the star of Gamma Cassiopeia, through Ruchbah. - the answers to e-edukasyon.ph Algol's magnitude changes regularly between 2.1 and 3.4 over a period of 2 days, 20 hours and 49 minutes.. History. System Summary. Algol (Beta Persei), known informally as the Demon Star, is a triple star system in which the components are designated Beta Persei Aa1, Aa2, and Ab, respectively. Algol / ˈ æ l ɡ ɒ l / , designated Beta Persei (β Persei , abbreviated Beta Per , β Per), known colloquially as the Demon Star , is a bright multiple star in the constellation of Perseus and one of the first non- nova variable stars to be discovered.
Algol and its companion star are very close to each other — about five million miles away from each other. Description (Specifications) [] The Algol star system is in fact a quinary star system composed of a triple system (Algol A) orbited by an additional two stars, Algol B and Algol C.. Algol A is itself a triple-star system composed of a close orbiting binary pair (Algol Aa 1 & Algol Aa 2) separated by only 0.062 AUs and orbiting each other in a little under 3 days. which of the following statement is correct? ALGOL (Beta Persei). It is one of the best known eclipsing binaries, the first such star to be discovered, and also one of the first (non-nova) variable stars to be discovered. The Arabic name, "al Ghul" (related to our word "ghoul"), means "the demon," from a longer phrase that refers to the demon's head. Algol (β Per / Beta Persei) is a bright star in the constellation Perseus. Answer: 1 on a question The star algol is estimated to be as bright as the star aldebaran and have approximately the same temperature as the star rigel.