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| Paper: |
Spurious Period Shifts and Changes among Variable Stars |
| Volume: |
335, The Light-Time Effect in Astrophysics: Causes and Cures of the O - C diagram |
| Page: |
115 |
| Authors: |
Rodler. F.; Guggenberger, E. |
| Abstract: |
We present our investigations of period shifts (and changes) among variable stars originating in the intrinsic movement of the star. Furthermore, we discuss the effects of the Earth's annual motion around the sun, which could result in a spurious period change. |
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