Rahu & Ketu in VarshaPhala - No Imp given
@ernst I have noticed that in tajika system there is no mention of Ra or Ke's role either in 16 yogas or them influencing year lord , Muntha or muntha lord or any of the sahams, is that the missing link ? or there is logic behind it ? its a bit of a surprise to me as rest of other zodiacal systems use them very heavily
Persian astrology did not use the nodes. Even Brihat Samhita which is based on persian astrology does not use nodes. The Hindu astrologers used nodes and in the last century nodes have propogated to most systems of astrology, but even in western astrology, until recently they ignored the nodes. When i started western astrology one of the first questions astrologers would ask each other was, "do you use the nodes?"
Ask a hindu astrologer that, haha, he will look at you like you are crazy.