Xia Yan1; Li Guangyu1; Gerhard HEINZEL2; Albrecht RUDIGER2; Luo Yongjie1
Source Publicationsciencechinaphysicsmechanicsastronomy
AbstractThe Laser Interferometer Space Antenna (LISA) is a joint ESA-NASA mission for detecting low-frequency gravitational waves in the frequency range from 0.1 mHz to 1 Hz, by using accurate laser interferometry between three spacecrafts, which will be launched around 2018 and one year later reach their operational orbits around the Sun. In order to operate successfully, it is crucial for the constellation of the three spacecrafts to have extremely high stability. Based on the study of operational orbits for a 2015 launch, we design the operational orbits of beginning epoch on 2019-03-01, and introduce the method of orbit design and optimization. We design the orbits of the transfer from Earth to the operational orbits, including launch phase and separation phase; furthermore, the relationship between energy requirement and flight time of these two orbit phases is investigated. Finally, an example of the whole orbit design is presented
Document Type期刊论文
2.Max Planck Institutefor Gravitational Physics
First Author Affilication中国科学院紫金山天文台
Recommended Citation
GB/T 7714
Xia Yan,Li Guangyu,Gerhard HEINZEL,et al. orbitdesignforthelaserinterferometerspaceantennalisa[J]. sciencechinaphysicsmechanicsastronomy,2010,53(1):179.
APA Xia Yan,Li Guangyu,Gerhard HEINZEL,Albrecht RUDIGER,&Luo Yongjie.(2010).orbitdesignforthelaserinterferometerspaceantennalisa.sciencechinaphysicsmechanicsastronomy,53(1),179.
MLA Xia Yan,et al."orbitdesignforthelaserinterferometerspaceantennalisa".sciencechinaphysicsmechanicsastronomy 53.1(2010):179.
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