New Transit Observations for HAT-P-30 b, HAT-P-37 b, TrES-5 b, WASP-28 b, WASP-36 b and WASP-39 b
Abstract
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.
- Publication:
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Acta Astronomica
- Pub Date:
- January 2016
- DOI:
- arXiv:
- arXiv:1603.03268
- Bibcode:
- 2016AcA....66...55M
- Keywords:
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- HAT-P-30 b;
- HAT-P-37 b;
- TrES-5 b;
- WASP-28 b;
- WASP-36 b;
- WASP-39 b;
- Astrophysics - Earth and Planetary Astrophysics
- E-Print:
- Submitted to Acta Astronomica