Jyotish, Vedic Astrology, Longevity Computation.
reduction is applied when the Graha is closer to the Lagna and lesser reduction is applied when the graha occupies closer to 7th. The reduction of Shubha graha is 1/2 of that of Krura Grahas. Only Surya, Mangal and Shani are considered Krura here. Kshina Chandra and Budha (ill conjoined) Budha are