Graha–Ketu–Utpāta Lakṣaṇas: Solar/Lunar Omens, Comets, Eclipses, and Calendar Rules
नामतुल्यफलाः सर्वे विज्ञेयाः षष्टिवत्सराः । युगं स्थात्पंचभिर्वर्षैर्युगान्येवं तु द्वादश ॥ १२१ ॥
nāmatulyaphalāḥ sarve vijñeyāḥ ṣaṣṭivatsarāḥ | yugaṃ sthātpaṃcabhirvarṣairyugānyevaṃ tu dvādaśa || 121 ||
Les soixante années (du cycle de Jupiter) doivent être comprises comme donnant des fruits conformes à leurs propres noms. Un yuga se compose de cinq années ; ainsi, le cycle de soixante ans contient douze yugas.
Sanatkumara (in instruction to Narada, within the Moksha-Dharma discourse that includes technical time-reckoning)
Vrata: none
Primary Rasa: shanta
Secondary Rasa: adbhuta
It frames kāla (time) as meaningful and value-bearing: each named year is said to produce results aligned with its designation, encouraging mindful alignment of actions and observances with sacred time.
Indirectly: by emphasizing proper time-reckoning, it supports disciplined scheduling of vows, worship, and Vratas—practices that stabilize devotional life even while the broader teaching aims at Moksha.
Vedāṅga Jyotiṣa (astronomical/astrological time-keeping): the ṣaṣṭi-saṃvatsara (60-year) cycle, the five-year yuga unit, and the division into twelve yugas within the cycle—useful for calendrical and ritual timing.