Results 11 to 20 of about 54,135 (313)
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2016 In this paper the comparison of orbit coordinates and elements of large planets, the Moon and the Sun obtained on the basis of a new principle of interaction and of data bank DE405 is made.
Anatoly F Zausaev
doaj +1 more source
Calculation Mars – Earth distance and Mars orbital elements with Julian date
Iraqi Journal of Physics, 2023 In this paper, the Mars orbital elements were calculated. These orbital elements—the major axis, the inclination (i), the longitude of the ascending node (W), the argument of the perigee (w), and the eccentricity (e)—are essential to knowing the size ...
Atared Y. Qahtan
doaj +1 more source
Nilpotent Orbits and Commutative Elements
Journal of Algebra, 1997 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Fan, C.Kenneth, Stembridge, John R.
openaire +2 more sources
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2012 Methods for estimating the impact probability of asteroid Apophis were implemented. The probability of a collision was assessed using two methods: the Monte Carlo method, and the second one, utilizing a ratio between the interval of values of orbital ...
Anatoliy F Zausaev, Andrey E Derevyanka
doaj +3 more sources
Nihon Kikai Gakkai ronbunshu, 2015 As low-thrust propulsion technology becomes increasingly popular, orbital estimation for low-thrust spacecraft may become an area of increasing interest. More frequent use of low-thrust propulsion to place satellites in orbit gives more opportunities for
Naoki DATE, Mai BANDO, Shinji HOKAMOTO
doaj +1 more source
New orbital elements for 5 double stars [PDF]
Serbian Astronomical Journal, 2001 In this paper are presented recalculated elliptical and Thiel-Innes orbitatal elements for the following double stars: WDS05255-0033, WDS12272+2701, WDS 13336+2944 and WDS 21031+0132 (two versions).
Olević D., Jovanović P.
doaj +1 more source
Effects Of Direct And Indirect Solar Radiation Pressure In Orbital Parameters Of GPS Satelittes
Analele Stiintifice ale Universitatii Ovidius Constanta: Seria Matematica, 2014 In this paper we determined the variation of the Keplerian orbital elements of a GPS satellite due to the direct and indirect action of solar radiation pressure. For this study, we created a soft program to determine the Keplerian elements.
Lupu Sergiu, Zaharescu Eugen
doaj +1 more source
The Astronomical Journal, 2023 In Abad et al., we studied the time evolution of orbital elements in the so-called “Gyldén–Mestchersky cases.” Actually the plots represent the evolution of orbital elements with respect to the eccentric anomaly, related with time through Kepler’s ...
Alberto Abad +3 more
doaj +1 more source
Mean Orbital Elements for Geosynchronous Orbit - II - Orbital inclination, longitude of ascending node, mean longitude [PDF]
Journal of Astronomy and Space Sciences, 1990 The osculating orbital elements include the mean, secular, long period, and short period terms. The iterative algorithm used for conversion of osculating orbital elements to mean orbital elements is described.
Kyu-Hong Choi +3 more
doaj
Vestnik Samarskogo Gosudarstvennogo Tehničeskogo Universiteta. Seriâ: Fiziko-Matematičeskie Nauki, 2019 In this paper, we study the accuracy of solving various differential equations describing the motion of large planets, the Moon and Sun. On the time interval from 31 years BC to 3969 AD, the numerical integration of Newtonian relativistic differential ...
Anatoliy Fedorovich Zausaev +1 more
doaj +1 more source