تقرير
The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4
| العنوان: | The 2011 February superoutburst of the dwarf nova SDSS J112003.40+663632.4 |
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| المؤلفون: | Shears, Jeremy, Brady, Steve, Krajci, Tom, de Miguel, Enrique, Potter, Mike, Sabo, Richard, Stein, William |
| سنة النشر: | 2011 |
| المجموعة: | Astrophysics |
| مصطلحات موضوعية: | Astrophysics - Solar and Stellar Astrophysics |
| الوصف: | We report unfiltered photometry of SDSS J112003.40+663632.4 during the 2011 February outburst which revealed the presence of superhumps with peak-to-peak amplitude of up to 0.22 magnitudes showing this to be an SU UMa type dwarf nova. The outburst amplitude was 5.4 magnitudes above mean quiescence and it lasted at least 12 days. The mean superhump period during the plateau phase was Psh = 0.07057(19) d. Comment: Accepted for publication in the Journal of the British Astronomical Association. 12 pages, 5 figures |
| نوع الوثيقة: | Working Paper |
| URL الوصول: | http://arxiv.org/abs/1109.5833 |
| رقم الأكسشن: | edsarx.1109.5833 |
| قاعدة البيانات: | arXiv |
| الوصف غير متاح. |