Kraanti thribhaantharajyaa dyujyaa vaa charadalajeevayaa

hruthaa thrijyaa kshithi jeevaghnaa svaahoraathraardhajeevaa vaa

  Rsine of the difference between the three signs and the declination is also equal to the day radius. Day radius multiplied by earthsine and divided by the R sine of the Ascensional difference gives the day radius.  ]]>