Planetary time periods which refer to the ruling planets and their state in particular times. – The Sanskrit term „dasha“ in Hindu astrology is used to indicate planetary periods. The planetary periods indicate when the good or bad effects are produced according to their placement by sign (Rasi), house (Bhava), combinations (Yogas or Raja Yogas) or aspects (Drishti). – Each dasha is controlled by one of the nine planets, and the quality and relative benevolence of each period is determined by the condition and position of that planet in the natal chart. There are nine planets or grahas which severally rule the nine dashas: the seven classical planets, plus the north node, Rahu, and south node, Ketu, of the Moon.
What are Dashas? – Planetary Periods – The Vimshottari Dasha System in Vedic Astrology – https://www.youtube.com/watch?v=BtocdjRhV-A
Astroseek – https://horoscopes.astro-seek.com/dasha-vedic-astrology-online-calculator
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