Star-spot activity, orbital obliquity, transmission spectrum, physical properties, and transit time variations of the HATS-2 planetary system
Aims. Our aim in this paper is to refine the orbital and physical parameters of the HATS-2 planetary system and study transit timing variations and atmospheric composition thanks to transit observations that span more than 10 yr and that were collected using different instruments and pass-band filte...
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| Hauptverfasser: | , , , , , , , , , , , , , , , , , , , , , , , , , |
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| Dokumenttyp: | Article (Journal) |
| Sprache: | Englisch |
| Veröffentlicht: |
17 May 2024
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| In: |
Astronomy and astrophysics
Year: 2024, Jahrgang: 685, Pages: 1-22 |
| ISSN: | 1432-0746 |
| DOI: | 10.1051/0004-6361/202347872 |
| Online-Zugang: | Verlag, kostenfrei, Volltext: https://doi.org/10.1051/0004-6361/202347872 Verlag, kostenfrei, Volltext: https://www.aanda.org/10.1051/0004-6361/202347872 
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| Verfasserangaben: | F. Biagiotti, L. Mancini, J. Southworth, J. Tregloan-Reed, L. Naponiello, U. G. Jørgensen, N. Bach-Møller, M. Basilicata, M. Bonavita, V. Bozza, M. J. Burgdorf, M. Dominik, R. Figuera Jaimes, Th. Henning, T. C. Hinse, M. Hundertmark, E. Khalouei, P. Longa-Peña, N. Peixinho, M. Rabus, S. Rahvar, S. Sajadian, J. Skottfelt, C. Snodgrass, Y. Jongen, and J.-P. Vignes |
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| 245 | 1 | 0 | |a Star-spot activity, orbital obliquity, transmission spectrum, physical properties, and transit time variations of the HATS-2 planetary system |c F. Biagiotti, L. Mancini, J. Southworth, J. Tregloan-Reed, L. Naponiello, U. G. Jørgensen, N. Bach-Møller, M. Basilicata, M. Bonavita, V. Bozza, M. J. Burgdorf, M. Dominik, R. Figuera Jaimes, Th. Henning, T. C. Hinse, M. Hundertmark, E. Khalouei, P. Longa-Peña, N. Peixinho, M. Rabus, S. Rahvar, S. Sajadian, J. Skottfelt, C. Snodgrass, Y. Jongen, and J.-P. Vignes |
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| 520 | |a Aims. Our aim in this paper is to refine the orbital and physical parameters of the HATS-2 planetary system and study transit timing variations and atmospheric composition thanks to transit observations that span more than 10 yr and that were collected using different instruments and pass-band filters. We also investigate the orbital alignment of the system by studying the anomalies in the transit light curves induced by starspots on the photosphere of the parent star. | ||
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| 700 | 1 | |a Southworth, J. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Tregloan-Reed, J. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Naponiello, L. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Jørgensen, U. G. |e VerfasserIn |4 aut | |
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| 700 | 1 | |a Burgdorf, M. J. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Dominik, M. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Figuera Jaimes, R. |e VerfasserIn |4 aut | |
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| 700 | 1 | |a Khalouei, E. |e VerfasserIn |4 aut | |
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| 700 | 1 | |a Peixinho, N. |e VerfasserIn |4 aut | |
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| 700 | 1 | |a Jongen, Y. |e VerfasserIn |4 aut | |
| 700 | 1 | |a Vignes, J.-P |e VerfasserIn |4 aut | |
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