Let assume it like if you take a picture of yourself, it will remain the same until it lasts, the same way the position of planets is photographed during your birth based on the location, date, and time. The placement or the position of the planets will not change in the birth chart. The picture of the astronomical clock is drawn as a horoscope or birth chart, based on the location of a person.Ī birth chart or D1 chart or Rasi chart shows the planetary positions at the moment of a person's birth.
It is a celestial map that indicates the movement of planets, and we can also call it a cosmic clock. Horo is a Greek word, that means time or observer.
A birth chart is also known as a Horoscope.