Know Your Ruling Planet

Sun rules Leo

Moon rules Cancer

Mercury rules Gemini and Virgo

Venus rules Taurus and Libra

Mars rules Aries and Scorpio

Jupiter rules Sagittarius and Pieces

Saturn rules Capricorn and Aquarius

Uranus (Rahu) rules Aquarius

Neptune (Ketu) rules Pisces

Pluto (Shadow Planet) rules Scorpio

So you need to understand that even though your planet is different at the time of birth and your numbers are different still the ruling planets will show its effects.

So, in simple words one must understand that knowing the right birth chart and its calculations are very important for you to get the right predictions.