(Kadamba Kanana Swami, 05 October 2015, Melbourne, Australia, Srimad Bhagavatam 3.14.22)
In the 11th canto of Srimad Bhagavatam, it says that astrology is relevant to that which takes birth because after all, astrology is about making a birth chart. And then it says that the soul never takes birth. This kind of gives us the final conclusion on astrology; it is not relevant to the soul. Therefore through astrology, one cannot actually determine the destiny of the soul but one can determine the destiny of the body, the destiny of the mind and one can determine destiny according to karma.