from #IanWood

https://www.astrosage.com/free/dasha-calculator.asp
"..a useful #vedic technique, which has served me well over the years.
basically it calculates the planet period you are in which may last from 6 to 20 years depending on planet concerned
..during a planet period, that planet will manifest the results indicated in your chart(house placement, aspects involved etc, also the planet in its daily movements has stronger effect in your chart and bears watching(its transits)
example, i am in 16 year jupiter period...since 1 march jupiter aligned with a red star, this progressively has brought on inflammation issues, which peaked when exact. now thankfully fading as aspect moves on
..from 25th mar-5 apr, jupiter aligns with a blue/white star..as red dislodges impurities in the body/mind...blue stars purify with an ethereal fire..drink pure water with intent to assist, visualising the process
..one of many vedic purpose orientated tools"