Search results
Results from the WOW.Com Content Network
Surya-siddhanta-tika (date unknown) by Kama-bhatta of southern India; Ganakopakarini (date unknown) by Chola Vipashchit of southern India; Gurukataksha (date unknown) by Bhuti-vishnu of southern India; Mallikarjuna Suri had written a Telugu language commentary on the text before composing the Sanskrit-language Surya-siddhanta-tika in 1178. [60]
The text today known as Surya Siddhanta dates to the Gupta period and was received by Aryabhata. The classical era of Indian astronomy begins in the late Gupta era, in the 5th to 6th centuries. The Pañcasiddhāntikā by Varāhamihira (505 CE) approximates the method for determination of the meridian direction from any three positions of the ...
His Laghu-mānasa appears to derive information from Aryabhata's various works (c. 500), Brahmagupta's Brahma-sphuta-siddhanta (c. 628 CE), and Lata-deva's Surya-siddhanta (6th century). [2] It also appears that the works of Lalla and Vateshvara (born 880 CE) were available to Mañjula, and he borrowed from them.
Similarly, the Paitamaha Siddhanta referred to by Varāhamihira was probably composed in the early 5th century (distinct from an even earlier work of the same name [11]), but the present-day text is a later work that survives as part of a Purana text. [12] Thus, Varāhamihira's text is the only source about these ancient treatises. [13]
The Surya Siddhanta (1.10–21) describes units of time from a respiration (prana) [50] up to the 100-year lifespan of Brahma (maha-kalpa). [ 51 ] lokānām antakṛt kālaḥ kālo 'nyaḥ kalanātmakaḥ ।
The text provides much of the planetary model information known to the contemporary Indian astronomers, and appears to derive information from earlier sources including Aryabhata's various works (c. 500), Brahmagupta's Brahma-sphuta-siddhanta (c. 628 CE), and Lata-deva's Surya-siddhanta (6th century). [6]
The ancient text Surya Siddhanta calculates the Jovian year to be about 361.026721 days or about 4.232 days shorter than the Earth-based solar year. [3] This difference requires that about once every 85 solars years (~ 86 jovian years), one of the named samvatsara is expunged (skipped as a shadow year), to synchronize the two calendars.
It is a mirror of the sky. The document used as Panchāngam has evolved over the last 5000 years. The theories propounded in the two scriptures, Surya Siddhanta and Grahalaghava formed the basis for the plethora of calendars or Panchāngas in the past in different regions of the country - a culturally complex system.