Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
एकायनगतौ स्यातां सूर्याचन्द्रमसौ यदा । तयुते मंडले क्रांत्यौ तुल्यत्वे वै धृताभिधः ॥ १७४ ॥
ekāyanagatau syātāṃ sūryācandramasau yadā | tayute maṃḍale krāṃtyau tulyatve vai dhṛtābhidhaḥ || 174 ||
Lorsque le Soleil et la Lune suivent le même ayana (cours), et que dans ce maṇḍala leurs longitudes (krānti) deviennent égales, ce yoga est véritablement nommé Dhṛta.
Sanatkumara (in dialogue with Narada)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames sacred time as measurable and intelligible through Vedāṅga Jyotiṣa, so that dharma and worship can be performed in harmony with cosmic order (ṛta).
By identifying a specific auspicious time-condition (Dhṛta), it supports bhakti practice through proper kāla-niyama—choosing suitable times for pūjā, vrata, japa, and other devotional observances.
Vedāṅga Jyotiṣa: determining a named yoga/time-condition via the Sun and Moon’s relative motion and the equality of their celestial longitudes (krānti) in the maṇḍala.