M. A. Hamdy

National Research Institute of Astronomy and Geophysics — Egypt

Physics and Astronomy · Physical Sciences

5h-index102citations34works0.02yr avg
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Research Topics

Stellar, planetary, and galactic studies(20), Astronomy and Astrophysical Research(12), Astrophysics and Star Formation Studies(10), Astronomical Observations and Instrumentation(10), Astro and Planetary Science(7)

Publications34 total

(KFISP) Kottamia faint imaging spectro-polarimeter: opto-mechanical design and performance analysis
2020· 3 cited
Stellar parameters of Be stars observed with X-shooter
Springer Link (Chiba Institute of Technology)·2018· 24 citedOpen Access
VizieR Online Data Catalog: Stellar parameters of Be stars with X-shooter (Shokry+, 2018)
VizieR Online Data Catalog·2017
Photometric study of two eclipsing binary stars: Light curve analysis and system parameters for GU CMa and SWASP J011732.10+525204.9
New Astronomy·2017· 10 cited
Orbital solution and evolutionary state for the eclipsing binary 1SWASP J080150.03+471433.8
New Astronomy·2016· 13 citedOpen Access
New CCD photometry of the eclipsing binary system V1067 Her
New Astronomy·2016· 13 cited
The first CCD photometric analysis and modeling for short period eclipsing binary system 1SWASPJ210423.7+073140.4.
New Astronomy·2016· 8 cited
The eclipsing binary system SW Lacertae: hotometric study
arXiv (Cornell University)·2014· 1 citedOpen Access
An overview investigation of Be/Shell stars
NRIAG Journal of Astronomy and Geophysics·2012· 5 citedOpen Access
New Ccd Photometric Observations Of W-Uma Eclipsing Binary Nsv 5904 Using The 1.88-M Kottamia Telescope, Egypt
arXiv (Cornell University)·2012Open Access
Luminosity Function of Some Open Clusters
ISRN Astronomy and Astrophysics·2011· 5 citedOpen Access
New Ccd Photometric Observations Of W-Uma Eclipsing Binary Nsv 5904 Using The 1.88-M Kottamia Telescope, Egypt
2010
On correlation of Hα, iron and oxygen line strengths in some B, Be and shell stars
Astrophysics and Space Science·2009· 1 cited
Density Effects on Mg II Emission Lines of Mira AB
American Astronomical Society Meeting Abstracts #214·2009
DENSITY EFFECTS ON Mg II EMISSION LINES OF MIRA AB
The Astronomical Journal·2009· 2 citedOpen Access
Study of the Orbital Period Variation of the Eclipsing Binary System BV Dra
2005
Spectral classification criteria for some early type stars in the UV region/atl>
Astrophysics and Space Science·2002
VizieR Online Data Catalog: B stars UBV and SpType catalogue (Hamdy+, 1993)
VizieR Online Data Catalog (other)·2000
A catalogue of spectral classification and photometric data of B-type stars
Astrophysics and Space Science·1993· 4 cited
Spectrophotometric studies of two Be stars,? Leo and 17 Tau
Astrophysics and Space Science·1993· 1 cited
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Frequent Co-authors

S. M. Saad(13), M. S. Abo Elazm(7), H. A. Mahdy(7), M. M. Beheary(6), Kamel A. K. Gadallah(6), M. A. Soliman(6), A. Shokry(5), A. Essam(5), Mohamed S. Darwish(4), M. S. Abo-Elazm(3), Mohamed I. Nouh(3), Yosry A. Azzam(3), Gamal B. Ali(3), Farag Elnagahy(3), A. A. Haroon(3), Th. Rivinius(2), A. Mehner(2), W. Hummel(2), R. H. D. Townsend(2), A. Mérand(2)