Here's how astrological star signs are determined:
1. Zodiac Constellations: The zodiac consists of twelve constellations: Aries, Taurus, Gemini, Cancer, Leo, Virgo, Libra, Scorpio, Sagittarius, Capricorn, Aquarius, and Pisces. These constellations form the backdrop against which the movement of celestial bodies is observed.
2. Sun Sign: The astrological star sign of a person is primarily based on the Sun's position in relation to the zodiac constellations at the time of their birth. This is because the Sun represents the individual's essential self, vitality, and overall life path.
3. Tropical Zodiac: Western astrology commonly follows the tropical zodiac, which is based on the Earth's seasons and the equinoxes. The tropical zodiac signs start from the spring equinox (around March 20-21), which marks the beginning of the astrological new year.
4. Cusps and Intercepts: The boundaries between the zodiac signs are called "cusps." For example, the cusp of Aries and Taurus is around April 20. If a person is born on a cusp date, their astrological star sign can be interpreted based on the dominant traits associated with both signs.
5. Birth Chart: In addition to the Sun's position, astrological star signs are also influenced by the positions of the Moon, planets, and other celestial bodies at the time of birth. These factors are considered when constructing a person's birth chart, which is a detailed diagram representing the planetary alignments and their aspects.
6. Rising Sign (Ascendant): Another important factor in determining a person's astrological star sign is the rising sign or Ascendant. This is the sign that was rising on the eastern horizon at the time of birth and provides insights into one's personality and outward expression.
It's important to note that astrological star signs and their interpretations are based on ancient beliefs and cultural traditions, and their accuracy is subjective. Astrology should be considered as a symbolic and reflective tool rather than a determinative factor in shaping one's life.