Transits of super-Neptune HD 149026b

We present new photometry of HD 149026 spanning five transits of its "super-Neptune" planet. In combination with previous data, we improve on the determination of the...我们报道了HD 149026的新测光数据，该数据覆盖了其"超级海王星（super-Neptune）"行星的五次凌星事件。结合既往观测数据，我们改进了对该对象的测定。