[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) › [Handbooks for practical computation](https://indike.org/pramana/in.astro.siddhanta.karana) › Grahakautuka (Keshava) # Grahakautuka (Keshava) (Grahakautuka (Keśava)) ग्रहकौतुक (केशव) Composed in Śaka 1418 = A.D. 1496. There is an udāharaṇa by Viśvanātha. - **Language:** Sanskrit - **Date:** 1471–1521 CE - **Author:** [Keśava](https://indike.org/pramana/person/kesava) - **Text:** not yet digitised (catalogue entry) ## Commentaries (5) - [Grahakautukaṭīkā](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka!kesava) — Keśava, Sanskrit, not yet digitised - [Grahakautukaṭīkā](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka!mallari) — Mallārī, Sanskrit, not yet digitised - [Grahakautukaṭīkā](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka!nilakantha) — Nīlakaṇṭha Dīkṣita, Sanskrit, not yet digitised - [Grahakautukodāharaṇa](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka!visvanatha) — Viśvanātha, Sanskrit, not yet digitised - [Grahakautūhalodāharaṇa](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka!visvanatha-daivajna) — Viśvanātha Daivajña, Sanskrit, not yet digitised --- Source: [https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka](https://indike.org/pramana/in.astro.siddhanta.karana.grahakautuka) · Pramāṇa