Looking at your horoscope we see that your ascendant is at 00:47 degrees in Aquarius. What this means is that with 2-3 minutes time difference, your horoscope will change completely. This will impact your horoscope very much, if you take the time difference into consideration, then you are not mangalik. So before you decide on the issue of mangalik and not mangalik. It is better if you do birth chart rectification, to make sure that your time of birth is correct.