Theoretical and Natural Science
- The Open Access Proceedings Series for Conferences
Series Vol. 5 , 25 May 2023
* Author to whom correspondence should be addressed.
In this project, we decided to collect and analyze the data about this cluster from several perspectives. Due to the consideration of distance, we used python to simulate their motion trajectory and position and choose Gaia data release as our data source. Hence, we listed four diagrams out of those data. By analyzing these graphs, we can get some information, such as the distance between M13 and earth and the age of those stars.
Stars, M13, Astronomy.
1. https://en.wikipedia.org/wiki/Julian_year_(astronomy)
2. Robert Lupton, James E. Gunn and Roger F. Griffin (2017) Radial Velocities and Proper Motions of Globular Cluster Stars
3. https://en.wikipedia.org/wiki/Parallax
4. https://en.wikipedia.org/wiki/Messier_13
5. Chen, L., Wang, J. J., & Zhao, J. L. (2002) A Space Motion Study of the Globular Cluster M13
6. https://www.universetoday.com/138014/radial-velocity-method/
7. 2019MNRAS.482.5138B - Mon. Not. R. Astron. Soc., 482, 5138-5155 (2019/February1)
The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.
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