01295nam a2200253 a 4500003000900000005001700009008004100026040002800067041001000095100002800105245015400133246008700287260004600374300003600420502010100456520025600557530002200813653004200835653002300877653002400900700003700924700004700961856003301008EG-GiCUC20250223025608.0090502s2008    ua d   f m    000 0 eng d  aEG-GiCUCbengcEG-GiCUC0 aeng. 0 aNihad Saad Abdelmotelp 10aStability of the lagrangian points against radiation pressure / cNihad Saad Abdelmotelp ; Supervised Mostafa Kamal Mahmoud Ahmed , Monir Ahmed Hamdy15aاستقرار نقاط لاجرانج تحت تأثير ضغط الإشعاع  aCairo : bNihad Saad Abdelmotelp , c2008  a401 Leaves : bcharts ; c30cm.  aThesis (Ph.D.) - Cairo University - Faculty of Science - Department of Astronomy and Meteorology  aThe present work deals with the restricted problem of three bodies when one or the two of the primaries are radiating. The main objective is to analyze the effect of the radiation pressure on the number , location and stability of the libration points  aIssued also as CD 4aCelestial mechanics libration points  4aCollinear points   4aThree body problem 0 aMonir Ahmed Hamdy , eSupervisor0 aMostafa Kamal Mahmoud Ahmed , eSupervisor  uhttp://172.23.153.220/th.pdf