Jyotiṣa-saṅgraha: Varga-vibhāga, Bala-nirṇaya, Garbha-phala, Āyuḥ-gaṇanā
शुभैर्दृष्टः सवीर्योगे केंद्रस्थे चायुरर्थदः । स्वच्चोब्जे स्वर्क्षगैः सौम्यैः सवीर्येंगाधिपे तनौ ॥ ११२ ॥
śubhairdṛṣṭaḥ savīryoge keṃdrasthe cāyurarthadaḥ | svaccobje svarkṣagaiḥ saumyaiḥ savīryeṃgādhipe tanau || 112 ||
शुभग्रहैर्दृष्टः स्ववीर्यसमायुक्तः केन्द्रस्थश्च ग्रहः आयुरर्थप्रदः भवति। स्वच्छः स्वक्षेत्रे स्वोच्चे वा सौम्यग्रहसमेतः, तथा बलवान् लग्नाधिपो लग्ने स्थितः चेत् देहे दृढवीर्यं सूचयति॥
Sanatkumara (in instruction to Narada, within a Moksha-Dharma framed discourse that includes Vedic technical sciences)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames worldly indicators like longevity and prosperity as outcomes of dharmic order (ṛta) readable through Vedāṅga Jyotiṣa—knowledge meant to support a steady life conducive to Dharma and ultimately Moksha.
Indirectly: by emphasizing stability of life (āyuḥ) and well-being (artha) through auspicious configurations, it supports a disciplined household or renunciate life where sustained Vishnu-bhakti and vows can be practiced without obstruction.
Vedāṅga Jyotiṣa: benefic aspects (śubha-dṛṣṭi), angular houses (kendra), planetary strength (vīrya), own sign/exaltation (svarkṣa), and the importance of a strong ascendant lord (lagneśa) for vitality and longevity assessment.