We'll calculate the exact position of every planet at the moment and place of your birth, using the VSOP87 planetary model. The more precise your birth time, the more accurate your Rising Sign reading.
How this works: Your chart is calculated using the VSOP87 planetary model, developed at the Paris Observatory and accurate to within fractions of a degree. The exact positions of the Sun, Moon, and planets at your birth moment are then interpreted using the Hellenistic tradition documented by Ptolemy in 150 CE. Your reading is generated fresh every time.