ON THE DETERMINATION OF THE ORBITAL ELEMENTS IN THE LIGHT TRAVEL TIME EFFECT

被引：0
|
作者：
Pop, Alexandru [1 ]
Craciun, Maria [2 ]
Barbosu, Mihai [1 ,3 ]
机构：
[1] Romanian Acad, Astron Inst, Astron Observ Cluj Napoca, Ciresilor 19, Cluj Napoca 400487, Romania
[2] Romanian Acad, Tiberiu Popoviciu Inst Numer Anal, Fantanele 57, Cluj Napoca 400110, Romania
[3] Rochester Inst Technol, Sch Math Sci, New York, NY USA
来源：
ROMANIAN ASTRONOMICAL JOURNAL | 2022年 / 32卷 / 01期
关键词：
Variable stars; Binary systems; Data analysis; STABILITY; COMPANIONS; PLANETS;
D O I：
暂无
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
This paper deals with the light travel time effect in binary systems with variable components. The methods for estimation of the orbital elements relying on the parameters obtained through Fourier decomposition of the respective timing / O - C data, are reviewed. Some new formulae are derived and some qualitative remarks on the adopted methodology are discussed. Finally, some issues related to the presence of time gaps in the analysed data and to the case of noisy data are addressed.
引用
收藏
页码：61 / 73
页数：13
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