Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
याम्योदक्खेटविवरं मानौक्याद्धोल्पकं यदा । यदा भेदोलंबनाद्यं स्फुटार्थं सूर्यपर्ववत् ॥ १७३ ॥
yāmyodakkheṭavivaraṃ mānaukyāddholpakaṃ yadā | yadā bhedolaṃbanādyaṃ sphuṭārthaṃ sūryaparvavat || 173 ||
Apabila melalui ukuran dan pemerhatian yang teliti, bukaan selatan dan utara beserta pembahagiannya difahami dengan jelas—terpisah dan terperinci seperti segmen yang ditandai pada perjalanan Matahari—maka alat/penunjuk yang dimaksudkan menjadi boleh dipercayai untuk penentuan yang tepat.
Sanatkumara (teaching Narada in a technical/disciplinary context within Moksha-Dharma)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It emphasizes that clarity (sphuṭārtha) arises from disciplined measurement and correct supports (olambana), reflecting the Purana’s theme that right knowledge—whether practical or contemplative—strengthens dharma and supports liberation-oriented living.
Indirectly, it supports bhakti by stressing accurate determination of time and divisions (e.g., solar markers), which helps devotees observe vows and worship at proper times—making devotional practice steady and well-founded rather than vague.
Vedanga Jyotisha: the verse points to measurement, divisions, and clear determination related to the sun’s course—core ideas used in calendrical reckoning and ritual timing.