Jyotiṣa-śāstra Saṅgraha: Threefold Division, Gaṇita Methods, Muhūrta, and Planetary Reckoning
ग्रहोदयाः प्राणहताः खखाष्टैकोद्धता गतिः । चक्रासवो लब्धयुती स्व्रहोरात्रासवः स्मृताः ॥ १४४ ॥
grahodayāḥ prāṇahatāḥ khakhāṣṭaikoddhatā gatiḥ | cakrāsavo labdhayutī svrahorātrāsavaḥ smṛtāḥ || 144 ||
سیّاروں کے طلوعات کو ‘پرانہتا’ کہا جاتا ہے؛ اور حساب سے نکالی گئی حرکت ‘کھکھاشٹَیکودھتا-گتی’ کے نام سے یاد کی جاتی ہے۔ حاصل شدہ نتیجے (لب्धی) کے ساتھ گردش کے چکر ‘چکرآسَو’ کہلاتے ہیں؛ اور دن رات کے پیمانے ‘اہورात्रآسَو’ کے طور پر محفوظ رکھے جاتے ہیں۔
Sanatkumara (teaching Narada in a technical/definitional passage)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames time (kāla) as knowable through precise Jyotiṣa measures—planetary risings, motions, cycles, and day-night calculations—supporting correct dharma practice and disciplined life that ultimately aids Mokṣa-oriented living.
By clarifying technical time-units used in calendrical reckoning, it indirectly supports Bhakti practice: vrata dates, pūjā timings, and sacred observances depend on accurate ahorātra and graha computations, ensuring devotion is performed at the proper times.
Vedāṅga Jyotiṣa: terminology for planetary rising (grahodayā), motion (gati), revolution/cycle (cakra), computed result (labdhi), and day-night measures (ahorātra) used in traditional astronomical/astrological calculation.