কাল সর্প যোগ: সর্পের অক্ষ — বৈদিক জ্যোতিষে অর্থ, প্রকার ও প্রতিকার

Classical Definition and Formation Conditions of Kaal Sarp Yoga

Kaal Sarp Yoga forms when all seven classical grahas — Surya, Chandra, Mangal, Budha, Guru, Shukra, and Shani — are hemmed between Rahu and Ketu without exception on one side of the nodal axis. 'Kaala' means time or death; 'Sarpa' means serpent; the yoga is thus the 'serpentine grasp of time' upon the native's life. If even one planet falls outside the Rahu-Ketu arc on the opposite side, the full yoga does not form — it becomes a partial formation with reduced but still significant effects. It is essential to note that Kaal Sarp Yoga does not appear by this specific name in BPHS or Phaladeepika — these root texts describe nodal effects and the hemming (paapakartari and sarpa-related formulations) without using the term as a distinct yoga classification. The yoga is extensively described in Jataka Parijata and Phala Deepika's nodal chapters and is widely accepted in the classical commentarial tradition of north Indian Jyotish. Twelve types correspond to the twelve signs occupied by Rahu: Ananta (Rahu in 1st), Kulika (2nd), Vasuki (3rd), Shankhapala (4th), Padma (5th), Mahapadma (6th), Takshaka (7th), Karkotak (8th), Shankhachura (9th), Ghatak (10th), Vishdhara (11th), and Sheshnaag (12th). The serpent names derive from the Naga (serpent deity) tradition of classical Hindu cosmology.