Tham khảo Đai_Hoàng_Đạo

  1. ↑ “zodiac”. Oxford Dictionaries. Oxford University Press. Truy cập ngày 19 tháng 9 năm 2017. 
  2. ↑ Because the signs are each 30° in longitude but constellations have irregular shapes, and because of precession, they do not correspond exactly to the boundaries of the constellations after which they are named.
  3. ↑ Papers communicated to the Association. The Signs of the Zodiac. 
  4. ↑ Chú thích trống (trợ giúp) ; numerous examples of this notation appear throughout the book.
  5. ↑ Studies in Babylonian lunar theory: part III. The introduction of the uniform zodiac, [T]he zodiac was introduced between −408 and −397 and probably within a very few years of −400. 
  6. ↑ A Brief Introduction to Astronomy in the Middle East 
  7. ↑ Constellations and the Calendar
  8. ↑ No, NASA hasn’t changed the zodiac signs or added a new one 
  9. ↑ Babylonian Horoscopes 
  10. ↑ Babylonian Horoscopes 
  11. ↑ Episodes from the Early History of Astronomy 
  12. ↑ Babylonian Horoscopes 
  13. ↑ E.W. Bullinger, The Witness of the Stars
  14. ↑ D. James Kennedy, The Real Meaning of the Zodiac.
  15. ↑ Richard Hinckley Allen, Star Names: Their Lore and Meaning, Vol. 1 (New York: Dover Publications, 1899, p. 213-215.) argued for Scorpio having previously been called Eagle. for Scorpio.
  16. ↑ Rogers, John H. "Origins of the ancient constellations: I. The Mesopotamian traditions." Journal of the British Astronomical Assoc. 108.1 (1998): 9–28. Astronomical Data Service.
  17. ↑ Rogers, John H. "Origins of the ancient constellations: II. The Mesopotamian traditions." Journal of the British Astronomical Assoc. 108.2 (1998): 79–89. Astronomical Data Service.
  18. ↑ Saliba, George, 1994. A History of Arabic Astronomy: Planetary Theories During the Golden Age of Islam. New York: New York University Press. ISBN 978-0-8147-8023-7. tr. 67.

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