Beta Arietis
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Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Beta Arietisis a star in the constellation Aries, marking the Ram's second horn. It has the traditional name Sheratan, and the Flamsteed designation 6 Arietis. The traditional name, in full Al Sharatan, is from the Arabic "the two signs", a reference to the star having marked the vernal equinox together with its binary partner Gamma Arietis several thousand years ago. It has an observed visual magnitude of +2.66. Its MK spectral type is A5V It is 59.6 light years from Earth. This star is a spectroscopic binary. The companion orbits every 107 days with an unusually large eccentricity of 0.88. Based on the estimated mass of the companion, it is probably a G-class star.
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GarantieWeitere Informationen
- Allgemeine Informationen
- GTIN 09786138102083
- Auflage Aufl.
- Editor Nethanel Willy
- Sprache Englisch
- Genre Physik & Astronomie
- Größe H229mm x B152mm x T7mm
- Jahr 2011
- EAN 9786138102083
- Format Kartonierter Einband (Kt)
- ISBN 978-613-8-10208-3
- Titel Beta Arietis
- Untertitel Constellation, Aries (constellation), Star, Flamsteed designation, Gamma Arietis, Alpha Arietis, Apparent magnitude
- Gewicht 168g
- Herausgeber CULP PR
- Anzahl Seiten 108
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