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The MAIA candidate star HD 208727
HD 208727 is a suspected member of the enigmatic MAIA variables andshows the largest yet observed amplitude in light variation for any ofthe potential members. Proven beyond doubt pulsation would pose aserious problem for stellar modelling and opacities, because eitheropacity source for driving pulsation has to be a different or newidentified, yet unkown, pulsation mechanism. We conclude from ourinvestigation that rotation is a more likely explanation for the lightvariability of HD 208727.
| The 74th Special Name-list of Variable Stars
We present the Name-list introducing GCVS names for 3153 variable starsdiscovered by the Hipparcos mission.
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sonraki gruplarýn üyesi:
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Gözlemler ve gökölçümü verileri
| Takýmyýldýz: | Tavus |
| Sað Açýklýk: | 18h59m58.48s |
| Yükselim: | -71°55'57.5" |
| Görünürdeki Parlaklýk: | 6.784 |
| Uzaklýk: | 192.308 parsek |
| özdevim Sað Açýklýk: | 19.3 |
| özdevim Yükselim: | -22.5 |
| B-T magnitude: | 6.742 |
| V-T magnitude: | 6.781 |
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