Science / Astrology / Zodiacal Aspects: Aspects based upon planets' zodiacal longitude as distinguished from parallels and contaparallels, which depend upon declination. MORE
Science / Astrology / Longitude, Zodiacal: The position of a given point along the ecliptic expressed in terms of the zodiac. MORE
Science / Astrology / Tropical Zodiac: The circle of signs that follows the apparent path of the Sun (ecliptic). Also called the movable zodiac because it shifts slightly each year relative to the constellations of the sidereal zodiac. See MORE
Science / Astrology / Sidereal Zodiac: Based on the division of the circle of twelve constellations: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius and Pisces; the basis for sidereal astrology. MORE