The exact rectification of the birth time gives sixteen divisional ascendants. In the old days when charts were prepared by hand, a table showing each of these divsions of the Lagna and all the navagraha was prepared. It gave a glimpse of the positions of each of the planets in each of the D-charts. What we learn in these video’s (please view the entire playlist) is how the lagna impacts the life of the individual.
Tithi Pravesha is the high watermark of our tradition. Unlike the Tajaka authors of mid-west and greece who used the solar return charts, we in the east use the tithi return. This is the moment when the sun and moon form the exact same angle that they did at the time of our birth annually. Another condition is that the Sun must be in the same sidereal sun-sign; thats because we are human and not gods.