Difference Between Tropical And Sidereal Zodiac

#sayana_Zodiac, #Niryana_Zodiac, #Western_Astrology. #Astronomy, #Tropical_and_sidereal_Zodiac

"It seems that the sidereal system (Nirayana) was used in astrology with predictive purposes, whereas the tropical system (Sayana) was used in astronomy to observe the equinoxes and solstices." {Dr. S. Madhavan, scientist, astrologer and astrology researcher, in his book, Muddle of Ayanamsa (Controversies around Ayanamsa)}