వైదిక జ్యోతిషంలో రాజ యోగం: రాజ గ్రహ సమ్మేళనాలకు పూర్తి మార్గదర్శి

Classical Definition of Raj Yoga in Vedic Jyotish Texts

Raj Yoga — literally 'royal combination' — is the premier auspicious yoga in Jyotish, formed through the association of kendra lords (1st, 4th, 7th, 10th) and trikona lords (1st, 5th, 9th). Brihat Parashara Hora Shastra (BPHS), Chapter 41, defines the foundational principle: when a kendra-dhipati and trikona-dhipati conjoin, exchange signs (parivartana), or mutually aspect one another, Raj Yoga arises. The 1st house lord participates in both categories simultaneously, making it a universally potent Raj Yoga trigger. Phaladeepika, Chapter 6, further specifies that the strength of the yoga depends on the natural friendship between participating grahas and their bhava placements. Saravali of Kalyana Varma echoes this: benefic planets ruling both angle and trine, placed in their own, exalted, or friendly signs, constitute the most powerful Raj Yoga formations. The core signification is elevation of the native above their birth station — wealth, command, social recognition, and authority over others. The yoga fundamentally represents the convergence of dharma (trikona — 5th/9th) with karma and action (kendra — 4th/10th), producing a native whose purposeful effort achieves royal outcomes. Lagna lord's participation always amplifies the formation significantly.