[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Jain Literature](https://indike.org/pramana/in.jaina) › [Post-canonical works (philosophy, yoga, karma theory, narrative, poetry, history)](https://indike.org/pramana/in.jaina.post) › [Sciences by Jain authors (grammar, lexicography, poetics, astronomy, medicine)](https://indike.org/pramana/in.jaina.post.sastra) › [Astronomy, astrology and mathematics](https://indike.org/pramana/in.jaina.post.sastra.jyotisa) › Jyotishasara (Thakkura Pheru) # Jyotishasara (Thakkura Pheru) (Jyotiṣasāra (Ṭhakkura Pheru)) ज्योतिषसार (ठक्कुर फेरु) On astronomy and astrology in 4 dvāras. - **Language:** Prakrit - **Date:** 1290–1340 CE - **Author:** [Ṭhakkura Pheru](https://indike.org/pramana/person/thakkura-pheru) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.jaina.post.sastra.jyotisa.jyotisasara](https://indike.org/pramana/in.jaina.post.sastra.jyotisa.jyotisasara) · Pramāṇa