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hat15 [2013/03/18 11:02]
Martin Seeliger
hat15 [2017/02/21 10:23] (current)
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 +===== HAT-P-15 b =====
 +
 +=== AIMS ===
 +
 +HAT-P-15, a G5 dwarf star, was found to harbor a planetary companion by [[http://​adsabs.harvard.edu/​abs/​2010ApJ...724..866K|Kovács et al. (2010)]]. Although the circularization timescale is in the order of the age of the star and therefore the eccentricity of 0.190 is not directly indicating a perturber in the system, HAT-P-15 nevertheless is an interesting case to study TTVs of planet transiting a solar-type star. \\
 +
 +{{ :​hat_p_15_rv.gif?​500 |}} \\
 +
 +**Figure caption:** The original data published by Kovács et al. (2010). Phase folded radial velocities (upper panel) and the O-C-diagramm (lower panel) of HAT-P-15 (their fig. 4).
 +
 +=== RESULTS ===
 +
 +No updates available yet
 +
 +=== STATUS ===
 +
 +The campaign started in 2011.
 +Due to the difficult observability this project is put on hold.
 +
 +=== LIGHT CURVES === 
 +(update: 2013-03-18)
 +
 +**Reliable**
 +| **No.** | **Date** ​   | **Instrument** | **Comment** |
 +
 +
 +**Other**
 +| **No.** | **Date** ​   | **Instrument** | **Comment** |
 +| 1       | 2011 Sep 28 | Trebur 1.2m    | jump in data point, no good fits possible |
 +
 +=== CONTACT ===
 +
 +PI: Martin Seeliger <​martin.seeliger@uni-jena.de>​
 +
 +
  
 
hat15.txt · Last modified: 2017/02/21 10:23 (external edit)
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