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According to Ptolemy, variations in the magnitude of fixed stars portends wind from the direction in which the star lies. [7] Etymologically, the word meteor describes any phenomenon in the heavens, and derives from the Greek μετέωρον ( meteōron ), signifying anything in the sky or above the earth; this is the shared origin of English ...
The Royal Stars, also known as the Royal Stars of Persia, are Aldebaran, Regulus, Antares, and Fomalhaut, four prominent stars that played a significant role in ancient astronomy and astrology. These stars were regarded as the celestial guardians of the sky during the time of the Persian Empire (550 BCE–330 BCE) and were considered markers of ...
The NASA Exoplanet Archive recognizes Aldebaran as a binary star, with Aldebaran B being the secondary star. [50] A spectral type of M2.5 has been published for Alpha Tauri B. [51] Alpha Tauri CD is a binary system with the C and D component stars gravitationally bound to and co-orbiting each other. These co-orbiting stars have been shown to be ...
The Book of Fixed Stars, a 10th-century synthesis of the comprehensive star catalogue in Ptolemy’s Almagest with local Arabic astronomical traditions on the constellations (notably the constellation system of the Anwā’). This page shows Orion (al-jabbar, "the giant"). The star Rigel in his foot derives its name from the Arabic rijl, "foot."
The Behenian fixed stars are a selection of fifteen stars considered especially useful for magical applications in the medieval astrology of Europe and the Arab world. Their name derives from the Arabic bahman , "root," as each was considered a source of astrological power for one or more planets .
The fixed stars includes all the stars visible to the naked eye other than the Sun, as well as the faint band of the Milky Way. Due to their star-like appearance when viewed with the naked eye, the few visible individual nebulae and other deep-sky objects also are counted among the fixed stars.
Prepare for a time of renewal. Pluto, the planet of intensity, destruction, transformation and rebirth, will enter Aquarius on Nov. 19 and remain there until March 8, 2043.. According to PEOPLE's ...
The Hindu zodiac uses the sidereal coordinate system, which makes reference to the fixed stars. The tropical zodiac (of Mesopotamian origin) is divided by the intersections of the ecliptic and equator, which shifts in relation to the backdrop of fixed stars at a rate of 1° every 72 years, creating the phenomenon known as precession of the ...