Graha–Ketu–Utpāta Lakṣaṇas: Solar/Lunar Omens, Comets, Eclipses, and Calendar Rules
षष्ठः षष्ठश्चेतरेषां कालहोराधिपाः स्मृताः । सार्द्धनाडीद्वयेनैव दिवा रात्रौ यथाक्रमात् ॥ १६७ ॥
ṣaṣṭhaḥ ṣaṣṭhaścetareṣāṃ kālahorādhipāḥ smṛtāḥ | sārddhanāḍīdvayenaiva divā rātrau yathākramāt || 167 ||
മറ്റുള്ളവരിൽ ഷഷ്ഠനും പിന്നെയും ഷഷ്ഠനും—ഇവരെയാണ് കാല-ഹോറാധിപന്മാർ എന്ന് സ്മരിക്കുന്നത്. ഓരോ ഹോറയും രണ്ട് നാഡിയും അർധ നാഡിയും (സാർദ്ധ-നാഡീദ്വയം) ചേർന്നതായിട്ട്, പകൽ-രാത്രി ക്രമത്തിൽ നടക്കുന്നു.
Sanatkumara (teaching Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: none
It frames time (kāla) as an ordered, knowable principle; by understanding its divisions and rulers, a practitioner aligns actions with dharma and disciplines the mind toward mokṣa-oriented living.
While technical, it supports bhakti in practice: devotion is strengthened when worship, japa, and vrata-observance are performed with awareness of proper time-order (yathākramāt), emphasizing reverence for cosmic rhythm under divine governance.
Vedāṅga Jyotiṣa: the concept of kāla-horā (hour rulership) and the hora’s duration measured as two and a half nāḍīs, applied distinctly across day and night in sequential rotation.