| Numerical integration of a relativistic two-body problem via a multiple scales method EI Abouelmagd, SM Elshaboury, HH Selim Astrophysics and Space Science 361 (1), 38, 2016 | 50 | 2016 |
| Periodic orbit in the frame work of restricted three bodies under the asteroids belt effect AA Abozaid, HH Selim, KAK Gadallah, IA Hassan, EI Abouelmagd Applied Mathematics and Nonlinear Sciences 5 (2), 157-176, 2020 | 48 | 2020 |
| Libration points in the restricted three-body problem: Euler angles, existence and stability HH Selim, JLG Guirao, EI Abouelmagd Discrete & Continuous Dynamical Systems-S 12 (4&5), 703, 2019 | 48 | 2019 |
| Analytical Study of Periodic Solutions on Perturbed Equatorial Two-Body Problem EI Abouelmagd, D Mortari, HH Selim International Journal of Bifurcation and Chaos 25 (14), 1540040, 2015 | 47 | 2015 |
| Eclipse intervals for satellites in circular orbit under the effects of Earth’s oblateness and solar radiation pressure MN Ismail, A Bakry, HH Selim, MH Shehata NRIAG Journal of Astronomy and Geophysics 4 (1), 117-122, 2015 | 26 | 2015 |
| Stability of equilibria points for a dumbbell satellite when the central body is oblate spheroid EI Abouelmagd, JLG Guirao, A Hobiny, F Alzahrani Discrete & Continuous Dynamical Systems-S 8 (6), 1047, 2015 | 15 | 2015 |
| Final state predictions for J2 gravity perturbed motion of the Earth’s artificial satellites using Bispherical coordinates MA Sharaf, HH Selim NRIAG Journal of Astronomy and Geophysics 2 (1), 134-138, 2013 | 10 | 2013 |
| An Intrinsic Relation Between A Function of The RightAscension and Declination With the Angular Distanceto The Vertex for Hyades Stars S Mohamed Adel, S Hadia Hassan International Journal of Astronomy and Astrophysics 2011, 2011 | 4 | 2011 |
| Recursive harmonic analysis for computing Hansen coefficients MA Sharaf, HH Selim Research in Astronomy and Astrophysics 10 (12), 1298, 2010 | 4 | 2010 |
| Homotopy continuation method for solving hyperbolic form of Kepler's equation MA Sharaf, HH Selim Contributions of the Astronomical Observatory Skalnaté Pleso 36, 71-76, 2006 | 4 | 2006 |
| Frequency Distribution of HII Regions Radii as a Distance Indicator HA Ismail, AE Alawy, AS Takey, IA Issa, HH Selim Journal of Korean Astronomical Society 38, 7-12, 2005 | 4 | 2005 |
| Analytical Formulations to the Method of Variation of Parameters in terms of Universal Y's Functions HHS M. A. Sharaf1, A.S Saad2 Serb. Astron. J. . 190 (2015), 33-40, 2015 | 2 | 2015 |
| Motion in cylindrical coordinates: applications to J2 gravity perturbed trajectories of space dynamics MA Sharaf, HH Selim Contributions of the Astronomical Observatory Skalnate Pleso 41, 54-62, 2011 | 2 | 2011 |
| Analytical study of the newly discovered open cluster Gulliver 1 EG Elhosseiny, MN Ismail, AL Tadross, R El-Bendary, HH Selim, ... NRIAG Journal of Astronomy and Geophysics 10 (1), 35-42, 2021 | 1 | 2021 |
| Analytical Third Order Solution for Coupling Effects of Earth Oblateness and Direct Solar Radiation Pressure on the Motion of Artificial Satellites HH Selim IJAA 4, 2014 | 1 | 2014 |
| Motion in Paraboloidal Coordinates: Applications to J2 Gravity Perturbed Trajectories of Space Dynamics MA Sharaf, HH Selim Int. J. of Open Problems in Mathematics and Applications 1 (1), 2011 | 1 | 2011 |
| Hamiltonian of a Second Order Two-layer Earth Model HH Selim Journal of The Korean Astronomical Society 40, 49-60, 2007 | 1 | 2007 |
| MOTION IN PARABOLIC CYLINDRICAL COORDINATES: APPLICATION TO J2 GRAVITY PERTURBED TRAJECTORIES ASS M. A. Sharaf1, H. H. Selim2 Journal of The Korean Astronomical Society 39, 147-150, 2006 | 1 | 2006 |
| " Department of Astronomy, Faculty of Science, King Abdul Aziz University, Jeddah, Saudi Arabia “Department of Astronomy, National Research Institute of Astronomy and … MA SHARA, HH SELIM, AS SAAD JOURNAL OF THE KOREAN ASTRONOMICAL SOCIETy 39, 147-150, 2006 | 1* | 2006 |
| Forced Nutation for The Rigid Earth Model At The First Order HH Selim NRIAG Journal of Astronomy and Geophysics, Special Issue, 275-290, 2004 | 1 | 2004 |
Elbaz I. AbouelmagdKing Salman International, Eltur, South Sinai, Egypt.Verified email at nriag.sci.eg
