Article (Scientific journals)
KPS-1b: The First Transiting Exoplanet Discovered Using an Amateur Astronomerʼs Wide-field CCD Data
Burdanov, Artem; Benni, Paul; Sokov, Eugene et al.
2018In Publications of the Astronomical Society of the Pacific, 130 (989)
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Keywords :
gaseous planets; planets and satellites
Abstract :
[en] We report the discovery of the transiting hot Jupiter KPS-1b. This exoplanet orbits a V=13.0 K1-type main-sequence star every 1.7~days, has a mass of 1.090 Mjup and a radius of 1.03 Rjup. The discovery was made by the prototype Kourovka Planet Search (KPS) project, which used wide-field CCD data gathered by an amateur astronomer using readily available and relatively affordable equipment. Here we describe the equipment and observing technique used for the discovery of KPS-1b, its characterization with spectroscopic observations by the SOPHIE spectrograph and with high-precision photometry obtained with 1-m class telescopes. We also outline the KPS project evolution into the Galactic Plane eXoplanet survey (GPX). The discovery of KPS-1b represents a new major step of the contribution of amateur astronomers to the burgeoning field of exoplanetology.
Research center :
Space sciences, Technologies and Astrophysics Research (STAR) Institute
Disciplines :
Space science, astronomy & astrophysics
Author, co-author :
Burdanov, Artem ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Origines Cosmologiques et Astrophysiques (OrCa)
Benni, Paul;  Acton Sky Portal
Sokov, Eugene;  Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences
Krushinsky, Vadim;  Ural Federal University
Popov, Alexander;  Ural Federal University
Delrez, Laetitia ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Astrophysique stellaire théorique et astérosismologie
Gillon, Michaël  ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Exotic
Hebrard, Guillaume;  Institut d’Astrophysique de Paris
Deleuil, Magali;  Aix Marseille Universite
Wilson, Paul;  Leiden Observatory
Demangeon, Olivier;  Instituto de Astrofısica e Ciencias do Espaco
Basturk, Ozgur;  Ankara University > Faculty of Science
Pakstiene, Erika;  Institute of Theoretical Physics and Astronomy
Sokova, Iraida;  Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences
Rusov, Sergei;  Central Astronomical Observatory at Pulkovo of Russian Academy of Sciences
Dyachenko, Vladimir;  Special Astrophysical Observatory
Rastegaev, Denis;  Special Astrophysical Observatory
Beskakotov, Anatoliy;  Special Astrophysical Observatory
Marchini, Alessandro;  University of Siena > Astronomical Observatory - DSFTA
Bretton, Marc;  Baronnies Provencales Observatory
Shadick, Stan;  University of Saskatchewan > Physics and Engineering Physics Department
Ivanov, Kirill;  Irkutsk State University
More authors (12 more) Less
Language :
English
Title :
KPS-1b: The First Transiting Exoplanet Discovered Using an Amateur Astronomerʼs Wide-field CCD Data
Publication date :
16 May 2018
Journal title :
Publications of the Astronomical Society of the Pacific
ISSN :
0004-6280
eISSN :
1538-3873
Publisher :
University of Chicago Press, United States
Volume :
130
Issue :
989
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 18 July 2018

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