Alsubai, K, Tsvetanov, ZI, Pyrzas, S, Latham, DW, Bieryla, A, Eastman, J, Mislis, D, Esquerdo, GA, Southworth, J, Mancini, L, Esamdin, A, Liu, J, Ma, L, Bretton, M, Pallé, E, Murgas, F, Vilchez, NPE, Parviainien, H, nes-Rodriguez, PM, Narita, N, Fukui, A, Kusakabe, N, Tamura, M, Barkaoui, K, Pozuelos, F, Gillon, M, Jehin, E, Benkhaldoun, Z and Daassou, A (2019) Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b—A Hot Saturn and Two Hot Jupiters. Astronomical Journal, 157 (6). 224 - 224.

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Abstract

In this paper we present three new extrasolar planets from the Qatar Exoplanet Survey. Qatar-8b is a hot Saturn, with M P = 0.37 M J and R P = 1.3 R J, orbiting a solar-like star every P orb = 3.7 days. Qatar-9b is a hot Jupiter with a mass of M P = 1.2 M J and a radius of R P = 1 R J, in an orbit of P orb = 1.5 days around a low mass, M ⋆ = 0.7 M ⊙, mid-K main-sequence star. Finally, Qatar-10b is a hot, T eq ∼ 2000 K, sub-Jupiter mass planet, M P = 0.7 M J, with a radius of R P = 1.54 R J and an orbital period of P orb = 1.6 days, placing it on the edge of the sub-Jupiter desert.

Item Type: Article
Additional Information: This is the final published version of the article (version of record). It first appeared online via IOP Publishing at https://doi.org/10.3847/1538-3881/ab19bc - please refer to any applicable terms of use of the publisher.
Uncontrolled Keywords: planetary systems, planets and satellites, detection, fundamental parameters, techniques, photometric
Subjects: Q Science > QB Astronomy
Q Science > QB Astronomy > QB799 Stars
Divisions: Faculty of Natural Sciences > School of Chemical and Physical Sciences
Depositing User: Symplectic
Date Deposited: 30 May 2019 08:14
Last Modified: 03 Jun 2019 07:50
URI: http://eprints.keele.ac.uk/id/eprint/6423

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