http://arxiv.org/abs/1603.03268
We present new transit light curves for planets in six extrasolar planetary systems. They were acquired with 0.4-2.2 m telescopes located in west Asia, Europe, and South America. When combined with literature data, they allowed us to redetermine system parameters in a homogeneous way. Our results for individual systems are in agreement with values reported in previous studies. We refined transit ephemerides and reduced uncertainties of orbital periods by a factor between 2 and 7. No sign of any variations in transit times was detected for the planets studied.
G. Maciejewski, D. Dimitrov, L. Mancini, et. al.
Fri, 11 Mar 16
24/59
Comments: Submitted to Acta Astronomica
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