1. Qatar Exoplanet Survey: Qatar-8b, 9b and 10b --- A Hot Saturn and Two Hot Jupiters
- Author
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Alsubai, Khalid, Tsvetanov, Zlatan I., Pyrzas, Stylianos, Latham, David W., Bieryla, Allyson, Eastman, Jason, Mislis, Dimitris, Esquerdo, Gilbert A., Southworth, John, Mancini, Luigi, Esamdin, Ali, Liu, Jinzhong, Ma, Lu, Bretton, Marc, Palle, Enric, Murgas, Felipe, Vilchez, Nicolas P. E., Parviainen, Hannu, Montanes-Rodriguez, Pilar, Narita, Norio, Fukui, Akihiko, Kusakabe, Nobuhiko, Tamura, Motohide, Barkaoui, Khalid, Pozuelos, Francisco, Gillon, Michael, Jehin, Emmanuel, Benkhaldoun, Zouhair, Daassou, Ahmed, and Dalee, Hani
- Subjects
Astrophysics - Earth and Planetary Astrophysics ,Astrophysics - Solar and Stellar Astrophysics - Abstract
In this paper we present three new extrasolar planets from the Qatar Exoplanet Survey (QES). Qatar-8b is a hot Saturn, with Mpl = 0.37 Mjup and Rpl = 1.3 Rjup, orbiting a solar-like star every Porb = 3.7 days. Qatar-9b is a hot Jupiter with a mass of Mpl = 1.2 Mjup and a radius of Rpl = 1 Rjup, in a Porb = 1.5 days orbit around a low mass, Mstar = 0.7 Msun, mid-K main-sequence star. Finally, Qatar-10b is a hot, Teq ~ 2000 K, sub-Jupiter mass planet, Mpl = 0.7 Mjup, with a radius of Rpl = 1.54 Rjup and an orbital period of Porb = 1.6 days, placing it on the edge of the sub-Jupiter desert., Comment: arXiv admin note: text overlap with arXiv:1812.05601, arXiv:1712.03216
- Published
- 2019
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