Ground-based transit observations of the HAT-P-18, HAT-P-19, HAT-P-27/WASP40 and WASP-21 systems

Seeliger, M. and Kitze, M. and Errmann, R. and Richter, S. and Ohlert, J. M. and Chen, W. P. and Guo, J. K. and Göğüş, E. and Güver, T. and Aydın, B. and Mottola, S. and Hellmich, S. and Fernandez, M. and Aceituno, F. J. and Dimitrov, D. and Kjurkchieva, D. and Jensen, E. and Cohen, D. and Kundra, E. and Pribulla, T. and Vaňko, M. and Budaj, J. and Mallonn, M. and Wu, Z.-Y. and Zhou, X. and Raetz, St. and Adam, C. and Schmidt, T. O. B. and Ide, A. and Mugrauer, M. and Marschall, L. and Hackstein, M. and Chini, R. and Haas, M. and Ak, T. and Güzel, E. and Özdönmez, A. and Ginski, C. and Marka, C. and Schmidt, J. G. and Dincel, B. and Werner, K. and Dathe, A. and Greif, J. and Wolf, V. and Buder, S. and Pannicke, A. and Puchalski, D. and Neuhäuser, R. (2015) Ground-based transit observations of the HAT-P-18, HAT-P-19, HAT-P-27/WASP40 and WASP-21 systems. Monthly Notices of the Royal Astronomical Society, 451 (4), pp. 4060-4072. Oxford University Press. doi: 10.1093/mnras/stv1187. ISSN 0035-8711.

Full text not available from this repository.

Official URL: http://mnras.oxfordjournals.org/content/451/4/4060.abstract

Abstract

As part of our ongoing effort to investigate transit timing variations (TTVs) of known exoplanets, we monitored transits of the four exoplanets HAT-P-18b, HAT-P-19b, HAT-P-27b/WASP-40b and WASP-21b. All of them are suspected to show TTVs due to the known properties of their host systems based on the respective discovery papers. During the past three years 46 transit observations were carried out, mostly using telescopes of the Young Exoplanet Transit Initiative. The analyses are used to refine the systems’ orbital parameters. In all cases we found no hints for significant TTVs, or changes in the system parameters inclination, fractional stellar radius and planet-to-star radius ratio. However, comparing our results with those available in the literature shows that we can confirm the already published values.

Item URL in elib:

https://elib.dlr.de/101726/

Document Type:

Article

Title:

Ground-based transit observations of the HAT-P-18, HAT-P-19, HAT-P-27/WASP40 and WASP-21 systems

Authors:

Authors	Institution or Email of Authors	Author's ORCID iD	ORCID Put Code
Seeliger, M.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Kitze, M.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Errmann, R.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Richter, S.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Ohlert, J. M.	Astronomie Stiftung Trebur, Michael Adrian Observatorium, Fichtenstraße 7, D-65468 Trebur, Germany	UNSPECIFIED	UNSPECIFIED
Chen, W. P.	Graduate Institute of Astronomy, National Central University, Jhongli City, Taoyuan County 32001, Taiwan, Republic of China	UNSPECIFIED	UNSPECIFIED
Guo, J. K.	Graduate Institute of Astronomy, National Central University, Jhongli City, Taoyuan County 32001, Taiwan, Republic of China	UNSPECIFIED	UNSPECIFIED
Göğüş, E.	Sabanci University, Orhanli-Tuzla 34956, Istanbul, Turkey	UNSPECIFIED	UNSPECIFIED
Güver, T.	Department of Astronomy and Space Sciences, Faculty of Sciences, Istanbul University, 34119 İstanbul, Turkey	UNSPECIFIED	UNSPECIFIED
Aydın, B.	Sabanci University, Orhanli-Tuzla 34956, Istanbul, Turkey	UNSPECIFIED	UNSPECIFIED
Mottola, S.	UNSPECIFIED	https://orcid.org/0000-0002-0457-3872	UNSPECIFIED
Hellmich, S.	UNSPECIFIED	UNSPECIFIED	UNSPECIFIED
Fernandez, M.	Instituto de Astrofisica de Andalucia, CSIC, Apdo. 3004, E-18080 Granada, Spain	UNSPECIFIED	UNSPECIFIED
Aceituno, F. J.	Instituto de Astrofisica de Andalucia, CSIC, Apdo. 3004, E-18080 Granada, Spain	UNSPECIFIED	UNSPECIFIED
Dimitrov, D.	Institute of Astronomy and NAO, Bulgarian Academy of Sciences, 72 Tsarigradsko Chaussee Blvd, 1784 Sofia, Bulgaria	UNSPECIFIED	UNSPECIFIED
Kjurkchieva, D.	Shumen University, 115 Universitetska str., 9700 Shumen, Bulgaria	UNSPECIFIED	UNSPECIFIED
Jensen, E.	Department of Physics and Astronomy, Swarthmore College, Swarthmore, PA 19081, USA	UNSPECIFIED	UNSPECIFIED
Cohen, D.	Department of Physics and Astronomy, Swarthmore College, Swarthmore, PA 19081, USA	UNSPECIFIED	UNSPECIFIED
Kundra, E.	Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia	UNSPECIFIED	UNSPECIFIED
Pribulla, T.	Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia	UNSPECIFIED	UNSPECIFIED
Vaňko, M.	Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia	UNSPECIFIED	UNSPECIFIED
Budaj, J.	Astronomical Institute, Slovak Academy of Sciences, 059 60 Tatranská Lomnica, Slovakia	UNSPECIFIED	UNSPECIFIED
Mallonn, M.	Leibnitz-Institut für Astrophysik Potsdam, An der Sternwarte 16, D-14482 Potsdam, Germany	UNSPECIFIED	UNSPECIFIED
Wu, Z.-Y.	Key Laboratory of Optical Astronomy, NAO, Chinese Academy of Sciences, 20A Datun Road, Beijing 100012, China	UNSPECIFIED	UNSPECIFIED
Zhou, X.	Key Laboratory of Optical Astronomy, NAO, Chinese Academy of Sciences, 20A Datun Road, Beijing 100012, China	UNSPECIFIED	UNSPECIFIED
Raetz, St.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Adam, C.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Schmidt, T. O. B.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Ide, A.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Mugrauer, M.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Marschall, L.	Gettysburg College Observatory, Department of Physics, 300 North Washington St, Gettysburg, PA 17325, USA	UNSPECIFIED	UNSPECIFIED
Hackstein, M.	Astronomisches Institut, Ruhr-Universität Bochum, Universitätsstraße 150, D-44780 Bochum, Germany	UNSPECIFIED	UNSPECIFIED
Chini, R.	Astronomisches Institut, Ruhr-Universität Bochum, Universitätsstraße 150, D-44780 Bochum, Germany	UNSPECIFIED	UNSPECIFIED
Haas, M.	Astronomisches Institut, Ruhr-Universität Bochum, Universitätsstraße 150, D-44780 Bochum, Germany	UNSPECIFIED	UNSPECIFIED
Ak, T.	Department of Astronomy and Space Sciences, Faculty of Sciences, Istanbul University, 34119 İstanbul, Turkey	UNSPECIFIED	UNSPECIFIED
Güzel, E.	Department of Astronomy and Space Sciences, Faculty of Science, University of Ege, Bornova, 35100 İzmir, Turkey	UNSPECIFIED	UNSPECIFIED
Özdönmez, A.	Graduate School of Science and Engineering, Department of Astronomy and Space Sciences, Istanbul University, 34116 Istanbul, Turkey	UNSPECIFIED	UNSPECIFIED
Ginski, C.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Marka, C.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Schmidt, J. G.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Dincel, B.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Werner, K.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Dathe, A.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Greif, J.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Wolf, V.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Buder, S.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Pannicke, A.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED
Puchalski, D.	Centre for Astronomy, Faculty of Physics, Astronomy and Informatics, N. Copernicus University, Grudziadzka 5, PL-87-100 Toruń, Poland	UNSPECIFIED	UNSPECIFIED
Neuhäuser, R.	Astrophysical Institute and University Observatory Jena, Schillergäßchen 2-3, D-07745 Jena, Germany	UNSPECIFIED	UNSPECIFIED

Date:

21 August 2015

Journal or Publication Title:

Monthly Notices of the Royal Astronomical Society

Refereed publication:

Yes

Open Access:

Gold Open Access:

In SCOPUS:

Yes

In ISI Web of Science:

Yes

Volume:

451

DOI:

10.1093/mnras/stv1187

Page Range:

pp. 4060-4072

Publisher:

Oxford University Press

ISSN:

0035-8711

Status:

Published

Keywords:

HAT-P-18b HAT-P-19b HAT-P-27b/WASP-40b WASP-21b

HGF - Research field:

Aeronautics, Space and Transport

HGF - Program:

Space

HGF - Program Themes:

Space Exploration

DLR - Research area:

Raumfahrt

DLR - Program:

R EW - Space Exploration

DLR - Research theme (Project):

R - Exploration of the Solar System

Location:

Berlin-Adlershof

Institutes and Institutions:

Institute of Planetary Research > Asteroids and Comets

Deposited By:

Hellmich, Stephan

Deposited On:

07 Jan 2016 09:45

Last Modified:

14 Jun 2023 16:08

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