Results 251 to 260 of about 1,734,402 (280)

Predicting galactic orbits with deep learning

2023
Dies ist eine deutsche Kurzfassung dieser in Englisch verfassten Masterarbeit. Umlaufbahnen von Sternen in Galaxien verraten viel über die Entstehung und Vergangenheit einer Galaxie. Orbitmodelle geben einen Einblick in die kinematische Struktur einer Galaxie, die aus Beobachtungen nicht immer direkt ersichtlich ist.
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NASA GSFC Lunar Reconnaissance Orbiter (LRO) Orbit Estimation and Prediction

SpaceOps 2010 Conference, 2010
This paper details the upgrades performed and also provides an overview of the performance of these upgrades during the actual support of the mission. Also presented are details of the integration of the software tools and automation implemented, including an overview of the integration of government legacy orbit estimation tools and automation with ...
Ann Nicholson, Steven Slojkowski, Anne Long, Mark Beckman, Rivers Lamb   +4 more
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An analytical method for satellite orbit prediction

Chinese Astronomy and Astrophysics, 2006
Abstract Orbit prediction of artificial satellites is a key link in space surveillance and real-time tracking. Because of the large number of objects to be tracked and because the required precision is not too high, the analytical method is often used in this connection. Such a method is given in this paper.
Liu Lin, Wang Yan-rong
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Molecular Orbital Predictions of Organic Spectra

The Journal of Chemical Physics, 1950
The energies of the first two to five electronic transitions of 16 conjugated molecules are predicted as simple one-electron LCAO molecular orbital transitions (with overlap included). Assignments of the observed levels to the predicted levels are made. Qualitative agreement is good when S=0.25 and β=23,000 cm−1 for ring systems.
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Low-Orbit Satellite Orbit Prediction Algorithm Based on Near-Polar Circular Orbit

Proceedings of the 3rd International Symposium on Automation, Information and Computing, 2022
Delu Wei, Chao Zhao, Hangzai Luo, Sheng Zhong, Zhengwen Cao   +4 more
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Orbital predictions for the LARES satellite mission

2015
LARES is an Italian Space Agency satellite specifically designed, built and launched to test general relativity. It is a passive satellite covered with Cube Corner Reflectors that reflect laser pulses from tracking stations, thus allowing accurate measurement of the distance.
SINDONI, GIAMPIERO, Pavlis, E. C., PAOLOZZI, Antonio, PARIS, Claudio, CIUFOLINI, IGNAZIO   +4 more
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The Application of Unified Orbital Elements for Conic Orbits in Cislunar Orbit Prediction

Chinese Astronomy and Astrophysics
Jia-Chun Wang, Jing-Shi Tang
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Research on Enhanced Orbit Prediction Techniques Utilizing Multiple Sets of Two-Line Element

Aerospace, 2023
Junyu Chen
exaly  

Prediction algorithm of close-orbit satellite based on orbit elements

Optics and Precision Engineering, 2016
李 丹 LI Dan, 于 洋 YU Yang
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Telstar orbit prediction method - Accuracy comparison with other orbit prediction methods.

AIAA Journal, 1966
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