[Pramāṇa](https://indike.org/pramana/) › [Indian literature](https://indike.org/pramana/in) › [Astronomy & Mathematics](https://indike.org/pramana/in.astro) › [Mathematical Astronomy](https://indike.org/pramana/in.astro.siddhanta) › [Later siddhāntas and Sūryasiddhānta-based treatises](https://indike.org/pramana/in.astro.siddhanta.later) › [Grahacakra](https://indike.org/pramana/in.astro.siddhanta.later.grahacakra) › Grahacakravivṛti # Grahacakravivṛti Commentary on [Grahacakra](https://indike.org/pramana/in.astro.siddhanta.later.grahacakra) An Oriya explanation of the Grahacakra of Kucana completed in the śuklapakṣa of Jyeṣṭha, Śaka 1666. - **Language:** Odia - **Date:** 1719–1769 CE - **Author:** [Mārkaṇḍeyātmaja](https://indike.org/pramana/person/markandeyatmaja) - **Text:** not yet digitised (catalogue entry) --- Source: [https://indike.org/pramana/in.astro.siddhanta.later.grahacakra!markandeyatmaja](https://indike.org/pramana/in.astro.siddhanta.later.grahacakra!markandeyatmaja) · Pramāṇa