Calculation the affects of the sun, moon and satellite position on the perturbation forces of the low retrograde orbits

Other Title(s)

حساب تأثير مواقع الشمس و القمر و القمر الصناعي على قوى الاضطراب للمدارات التراجعية الواطئة

Joint Authors

Jarad, Majid Mahmud
Salih, Abd al-Rahman Husayn
Mahdi, Farid Musab

Source

Iraqi Journal of Science

Issue

Vol. 60, Issue 4 (30 Apr. 2019), pp.891-903, 13 p.

Publisher

University of Baghdad College of Science

Publication Date

2019-04-30

Country of Publication

Iraq

No. of Pages

13

Main Subjects

Astronomy

Topics

Abstract EN

The actual position and velocity of the sun and the moon were calculate through one year , and the satellite position and velocity components (x,y,z, vx, vy, vz) were calculate as well as the momentum component at inclination (116.5?) , argument of perigee (30?), longitude node angle (40?), eccentricity (0.01), for deferent perigee height (200,300,..,1000 km).

The acceleration of perturbations which were calculated in this work are the sun and the moon attraction on the satellite, the solar radiation pressure, the atmospheric drag as well as the earth oblatness.

The result show that the perturbation forces of atmospheric drag acceleration is effect by altitude and the sun, moon attraction do not depend on distance from satellite but depend on the angle between (sun earth satellite) and (moon - earth satellite).

the earth oblatness acceleration do not depend on altitude of satellite and time, but depend on the position on its orbit and orbital inclination.

The solar radiation pressure acceleration is depend on angle (sun - earth satellite) and the minimum value at (180?).

American Psychological Association (APA)

Salih, Abd al-Rahman Husayn& Jarad, Majid Mahmud& Mahdi, Farid Musab. 2019. Calculation the affects of the sun, moon and satellite position on the perturbation forces of the low retrograde orbits. Iraqi Journal of Science،Vol. 60, no. 4, pp.891-903.
https://search.emarefa.net/detail/BIM-969317

Modern Language Association (MLA)

Salih, Abd al-Rahman Husayn…[et al.]. Calculation the affects of the sun, moon and satellite position on the perturbation forces of the low retrograde orbits. Iraqi Journal of Science Vol. 60, no. 4 (2019), pp.891-903.
https://search.emarefa.net/detail/BIM-969317

American Medical Association (AMA)

Salih, Abd al-Rahman Husayn& Jarad, Majid Mahmud& Mahdi, Farid Musab. Calculation the affects of the sun, moon and satellite position on the perturbation forces of the low retrograde orbits. Iraqi Journal of Science. 2019. Vol. 60, no. 4, pp.891-903.
https://search.emarefa.net/detail/BIM-969317

Data Type

Journal Articles

Language

English

Notes

Includes bibliographical references : p. 903

Record ID

BIM-969317