Basic relations for the period variation models of variable stars
Autor: | Mikulášek, Zdeněk, Gráf, Tomáš, Zejda, Miloslav, Zhu, Liying, Qian, Shen-Bang |
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Rok vydání: | 2012 |
Předmět: | |
Druh dokumentu: | Working Paper |
Popis: | Models of period variations are basic tools for period analyzes of variable stars. We introduce phase function and instant period and formulate basic relations and equations among them. Some simple period models are also presented. Comment: 4 pages, 0 figures, written for Annual Proceendings of Science and Technology at V\v{S}B--TUO |
Databáze: | arXiv |
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