gj436b, hat - p - 3b, hat - p - 19b, wasp - 3b和xo - 2b的新过境时间观测

Q4 Physics and Astronomy Information Bulletin on Variable Stars Pub Date : 2018-08-08 DOI:10.22444/IBVS.6243

G. Maciejewski, M. Stangret, J. Ohlert, Ç. S. Başaran, J. Maciejczak, M. Puciata-Mroczynska, E. Boulanger

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引用次数: 3

摘要

我们展示了2014年至2018年间对热系外行星GJ 436 b、HAT-P-3 b、HAT-P-19 b、WASP-3 b和XO-2 b的新凌日观测结果。新的中凌日时间延长了这些系外行星观测的时间跨度，并使我们能够完善它们的凌日星历表。所有新的凌日都符合线性星历表。

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New transit timing observations for GJ 436 b, HAT-P-3 b, HAT-P-19 b, WASP-3 b, and XO-2 b

We present new transit observations acquired between 2014 and 2018 for the hot exoplanets GJ 436 b, HAT-P-3 b, HAT-P-19 b, WASP-3 b, and XO-2 b. New mid-transit times extend the timespan covered by observations of these exoplanets and allow us to refine their transit ephemerides. All new transits are consistent with linear ephemerides.

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