Transit of Ketu

Ketu is also not a physical planet like Rahu, it is the intersection of descending node of lunar orbit(Orbit of moon) with the elliptic plane(orbit of earth). It is also called south lunar node. Ketu is responsible for the lunar eclipse. Ketu don’t have its own sign but it is considered exalted in Sagittarius and debilitated in Gemini. Its stone is Cats-eye (Lehsunia). The Mahadasha period of Ketu is 7 years. Ketu is lord of Ashwini (1), Magha (10) and Mula (19) Nakshatras. Ketu signifies detachment, less desires, moksha, easily satisfied person. It moves always in retrograde motion and take around 1.5 years to cross one sign.