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Transit observation at the observatory in Großschwabhausen: XO-1b and TrES-1

Published online by Cambridge University Press:  01 May 2008

M. Vaňko
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
S. Raetz
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
M. Mugrauer
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
T. O. B. Schmidt
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
T. Roell
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
T. Eisenbeiss
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
M. Hohle
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
A. Seifahrt
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected] Institut für Astrophysik, Georg-August-Universität, Friedrich-Hund-Platz 1, 37077, Göttingen, Germany
A. Koeltzsch
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
C. Broeg
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected] Space Research and Planetary Sciences, Physikalishes Institute, University of Bern, Sidlerstraße 5, 3012 Bern, Switzerland
J. Koppenhoefer
Affiliation:
Max-Planck Institute of Extraterrestrial Physics, Giessenbachstraße, 85748 Garching, Germany
R. Neuhäuser
Affiliation:
Astrophysikalisches Institute und Universitäts-Sternwarte, Schillergäßchen 2-3, 07745 Jena, Germany email: [email protected]
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Abstract

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We report on observations of transit events of the transiting planets XO-1b and TrES-1 with the AIU Jena telescope in Großschwabhausen. Based on our (IR) photometry (in March 2007) and available transit timings (SuperWASP, XO and TLC-project-data) we improved the orbital period of XO-1b (P = 3.941497 ± 0.000006) and TrES-1 (P = 3.0300737 ± 0.000006), respectively. The new ephemeris for the both systems are presented.

Type
Contributed Papers
Copyright
Copyright © International Astronomical Union 2009

References

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