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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
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