Chara, Ascensional Difference, is the difference between RIght Ascension ( VIshu Vat Vrittya Sphuta ) and Oblique Ascension ( Kranti Vritteeya Sphuta )
Sin C = Tan Phi Tan Delta
C = Chara, A D
Phi – Declination of Sun, Ravi Kranti
Delta – Latitude of the Place, Akshamsa
