 ichina text ‌ loo chandragrahanam gurinchina mukhyamaina ansaalu emti ?
 chandragrahanam anede chandrudu bhuumii yokka needaloki pravesinchinappudu chandrudu chikatiga maarinappudu sambhavinchee ooka khagola sangatana .  chandruni kakshya vimanam bhuumii yokka kakshya yokka samatalaaniki daggaraka unnappudu ,  purnima dhasaloo ,  dadapu prathi aaru nelalaku ooka grahana kaalamlo ituvante amarika jarudutundhi .
 suryudu ,  bhuumii mariyu chandrudu itara rendinti Madhya bhuumithoo sariggaa ledha chaaala daggaraka  ( cijjeelo )  samalekhanam cheyabadinappudu Bara idi sambhavisthumdhi ,  idi chandrudu chandruni nod daggara unnappudu purnima ratri Bara jarudutundhi .  chandra grahanum yokka rakam mariyu podavu chandruni nod ‌ ku chandruni saameepyatapai aadhaarapadi umtumdi 
1.  chandrudu bhuumii yokka needaloki pravesinchinappudu ,  chandrudu chikatiga maaradam valana ooka khagola sangatana sambhavisthumdhi ,  dheenini chandra grahanum antaruu .
2.  chandruni kakshya bhoomiki daggaraka unnappudu ,  purnima dhasaloo ,  chandragrahanam yerpadutundi .
3.  suryudu ,  bhuumii mariyu chandrudu bhuumithoo sariggaa samalekhanam cheyabadinappudu Bara chandragrahanam yerpadutundi .
4.  chandra grahanum yokka rakam mariyu podavu chandrudu chandra nod ‌ ku entha daggaraka unnaadane dhaanipai aadhaarapadi umtumdi .