Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters

Khalid Alsubai; Zlatan I. Tsvetanov; Stylianos Pyrzas; David W. Latham; Allyson Bieryla; Jason Eastman; Dimitris Mislis; Gilbert A. Esquerdo; John Southworth; Luigi Mancini; Ali Esamdin; Jinzhong Liu; Lu Ma; Marc Bretton; Enric Pallé; Felipe Murgas; Nicolas P.E. Vilchez; Hannu Parviainien; Pilar Montañes-Rodriguez; Norio Narita; Akihiko Fukui; Nobuhiko Kusakabe; Motohide Tamura; Khalid Barkaoui; Francisco Pozuelos; Michael Gillon; Emmanuel Jehin; Zouhair Benkhaldoun; Ahmed Daassou

doi:10.3847/1538-3881/ab19bc

Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters

Khalid Alsubai, Zlatan I. Tsvetanov, Stylianos Pyrzas, David W. Latham, Allyson Bieryla, Jason Eastman, Dimitris Mislis, Gilbert A. Esquerdo, John Southworth, Luigi Mancini, Ali Esamdin, Jinzhong Liu, Lu Ma, Marc Bretton, Enric Pallé, Felipe Murgas, Nicolas P.E. Vilchez, Hannu Parviainien, Pilar Montañes-Rodriguez, Norio NaritaAkihiko Fukui, Nobuhiko Kusakabe, Motohide Tamura, Khalid Barkaoui, Francisco Pozuelos, Michael Gillon, Emmanuel Jehin, Zouhair Benkhaldoun, Ahmed Daassou

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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 _o, 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.

Original language	English
Article number	224
Journal	Astronomical Journal
Volume	157
Issue number	6
DOIs	https://doi.org/10.3847/1538-3881/ab19bc
Publication status	Published - 2019

Keywords

planetary systems
planets and satellites: detection
planets and satellites: fundamental parameters
techniques: photometric

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10.3847/1538-3881/ab19bc

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Alsubai, K., Tsvetanov, Z. I., Pyrzas, S., Latham, D. W., Bieryla, A., Eastman, J., Mislis, D., Esquerdo, G. A., Southworth, J., Mancini, L., Esamdin, A., Liu, J., Ma, L., Bretton, M., Pallé, E., Murgas, F., Vilchez, N. P. E., Parviainien, H., Montañes-Rodriguez, P., ... Daassou, A. (2019). Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters. Astronomical Journal, 157(6), Article 224. https://doi.org/10.3847/1538-3881/ab19bc

@article{921e6135e83a4aae903e9d3ecacf2c3e,

title = "Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters",

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 o, 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.",

keywords = "planetary systems, planets and satellites: detection, planets and satellites: fundamental parameters, techniques: photometric",

author = "Khalid Alsubai and Tsvetanov, \{Zlatan I.\} and Stylianos Pyrzas and Latham, \{David W.\} and Allyson Bieryla and Jason Eastman and Dimitris Mislis and Esquerdo, \{Gilbert A.\} and John Southworth and Luigi Mancini and Ali Esamdin and Jinzhong Liu and Lu Ma and Marc Bretton and Enric Pall{\'e} and Felipe Murgas and Vilchez, \{Nicolas P.E.\} and Hannu Parviainien and Pilar Monta{\~n}es-Rodriguez and Norio Narita and Akihiko Fukui and Nobuhiko Kusakabe and Motohide Tamura and Khalid Barkaoui and Francisco Pozuelos and Michael Gillon and Emmanuel Jehin and Zouhair Benkhaldoun and Ahmed Daassou",

year = "2019",

doi = "10.3847/1538-3881/ab19bc",

language = "English",

volume = "157",

journal = "Astronomical Journal",

issn = "0004-6256",

publisher = "American Astronomical Society",

number = "6",

}

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, Montañes-Rodriguez, P, Narita, N, Fukui, A, Kusakabe, N, Tamura, M, Barkaoui, K, Pozuelos, F, Gillon, M, Jehin, E, Benkhaldoun, Z & Daassou, A 2019, 'Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters', Astronomical Journal, vol. 157, no. 6, 224. https://doi.org/10.3847/1538-3881/ab19bc

TY - JOUR

T1 - Qatar Exoplanet Survey

T2 - Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters

AU - Alsubai, Khalid

AU - Tsvetanov, Zlatan I.

AU - Pyrzas, Stylianos

AU - Latham, David W.

AU - Bieryla, Allyson

AU - Eastman, Jason

AU - Mislis, Dimitris

AU - Esquerdo, Gilbert A.

AU - Southworth, John

AU - Mancini, Luigi

AU - Esamdin, Ali

AU - Liu, Jinzhong

AU - Ma, Lu

AU - Bretton, Marc

AU - Pallé, Enric

AU - Murgas, Felipe

AU - Vilchez, Nicolas P.E.

AU - Parviainien, Hannu

AU - Montañes-Rodriguez, Pilar

AU - Narita, Norio

AU - Fukui, Akihiko

AU - Kusakabe, Nobuhiko

AU - Tamura, Motohide

AU - Barkaoui, Khalid

AU - Pozuelos, Francisco

AU - Gillon, Michael

AU - Jehin, Emmanuel

AU - Benkhaldoun, Zouhair

AU - Daassou, Ahmed

PY - 2019

Y1 - 2019

N2 - 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 o, 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.

AB - 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 o, 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.

KW - planetary systems

KW - planets and satellites: detection

KW - planets and satellites: fundamental parameters

KW - techniques: photometric

UR - https://www.scopus.com/pages/publications/85072263322

U2 - 10.3847/1538-3881/ab19bc

DO - 10.3847/1538-3881/ab19bc

M3 - Article

AN - SCOPUS:85072263322

SN - 0004-6256

VL - 157

JO - Astronomical Journal

JF - Astronomical Journal

IS - 6

M1 - 224

ER -

Qatar Exoplanet Survey: Qatar-8b, 9b, and 10b - A Hot Saturn and Two Hot Jupiters

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