Document Details Document Type : Article In Journal  Document Title : Individual Distances for a Sample of Planetary Nebulae تعيين المسافات المنفردة لعدد من السدم الكوكبية   Subject : Astronomy  Document Language : English  Abstract : This paper is addressed to the important problem in the fieldof planetary nebulae research, the distances determination. We haveapplied one of the most powerful individual methods “Reddening-Distance method” to determine the distances to eleven planetarynebulae. There are four objects in our sample belong to (or towards)the Galactic bulge. Most of our objects are not well known planetarynebulae with unknown distances. To our knowledge, we have derivedthe distances for the first time to six planetary nebulae. The distancefor the other five objects are compared with the available statisticaland individual data in the literature. The derived distances for thissmall sample will increase the limited number of individual distancesknown for planetary nebulae. The essential nebular parameters aredetermined for the sample.  ISSN : 1319-1012  Journal Name : Journal of King Abdulaziz University  Volume : 21  Issue Number : 1  Publishing Year : 2009 AH 2009 AD  Article Type : Article  Added Date : Saturday, January 30, 2010  Researchers Researcher Name (Arabic) Researcher Name (English) Researcher Type Dr Grade Email علاء الدين فؤاد علي Ali, A F Researcher Doctorate afmali@kau.edu.sa سميرة سنيد Snaid, S Researcher Doctorate   حسن محمد باصرة Basurah, H M Researcher Doctorate hbasurah@kau.edu.sa Files File Name Type Description  24949.pdf pdf Abstract Back To Researches Page