Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Standard

Qatar Exoplanet Survey : Qatar-3b, Qatar-4b, and Qatar-5b. / Alsubai, Khalid; Mislis, Dimitris; Tsvetanov, Zlatan I.; Latham, David W.; Bieryla, Allyson; Buchhave, Lars A.; Esquerdo, Gilbert A.; Bramich, D. M.; Pyrzas, Stylianos; Vilchez, Nicolas P. E.; Mancini, Luigi; Southworth, John; Evans, Daniel F.; Henning, Thomas; Ciceri, Simona.

I: The Astronomical Journal, Bind 153, Nr. 4, 200, 04.2017.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Alsubai, K, Mislis, D, Tsvetanov, ZI, Latham, DW, Bieryla, A, Buchhave, LA, Esquerdo, GA, Bramich, DM, Pyrzas, S, Vilchez, NPE, Mancini, L, Southworth, J, Evans, DF, Henning, T & Ciceri, S 2017, 'Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b', The Astronomical Journal, bind 153, nr. 4, 200. https://doi.org/10.3847/1538-3881/aa6340

APA

Alsubai, K., Mislis, D., Tsvetanov, Z. I., Latham, D. W., Bieryla, A., Buchhave, L. A., Esquerdo, G. A., Bramich, D. M., Pyrzas, S., Vilchez, N. P. E., Mancini, L., Southworth, J., Evans, D. F., Henning, T., & Ciceri, S. (2017). Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b. The Astronomical Journal, 153(4), [200]. https://doi.org/10.3847/1538-3881/aa6340

Vancouver

Alsubai K, Mislis D, Tsvetanov ZI, Latham DW, Bieryla A, Buchhave LA o.a. Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b. The Astronomical Journal. 2017 apr.;153(4). 200. https://doi.org/10.3847/1538-3881/aa6340

Author

Alsubai, Khalid ; Mislis, Dimitris ; Tsvetanov, Zlatan I. ; Latham, David W. ; Bieryla, Allyson ; Buchhave, Lars A. ; Esquerdo, Gilbert A. ; Bramich, D. M. ; Pyrzas, Stylianos ; Vilchez, Nicolas P. E. ; Mancini, Luigi ; Southworth, John ; Evans, Daniel F. ; Henning, Thomas ; Ciceri, Simona. / Qatar Exoplanet Survey : Qatar-3b, Qatar-4b, and Qatar-5b. I: The Astronomical Journal. 2017 ; Bind 153, Nr. 4.

Bibtex

@article{eb8c76b6d10a4ec2874e3c40b956a7ec,
title = "Qatar Exoplanet Survey: Qatar-3b, Qatar-4b, and Qatar-5b",
abstract = "We report the discovery of Qatar-3b, Qatar-4b, and Qatar-5b, three new transiting planets identified by the Qatar Exoplanet Survey. The three planets belong to the hot Jupiter family, with orbital periods of PQ3b=2.50792 days, PQ4b=1.80539 days, and PQ5b=2.87923 days. Follow-up spectroscopic observations reveal the masses of the planets to be MQ3b=4.31±0.47 MJ, MQ4b=6.10±0.54 MJ, and MQ5b=4.32±0.18 MJ, while model fits to the transit light curves yield radii of RQ3b=1.096±0.14 RJ, RQ4b=1.135±0.11 RJ, and RQ5b= 1.107±0.064 RJ. The host stars are low-mass main sequence stars with masses and radii MQ3= 1.145±0.064 Ṁ, MQ4=0.896±0.048Ṁ, MQ5=1.128±0.056 Ṁ and RQ3=1.272±0.14 RṀ, RQ4=0.849±0.063 R , and RQ5=1.076±0.051 Ṙ for Qatar-3, 4, and 5 respectively. The V magnitudes of the three host stars are VQ3=12.88, VQ4=13.60, and VQ5=12.82. All three new planets can be classified as heavy hot Jupiters (M > 4 MJ).",
keywords = "planetary systems, planets and satellites: gaseous planets",
author = "Khalid Alsubai and Dimitris Mislis and Tsvetanov, {Zlatan I.} and Latham, {David W.} and Allyson Bieryla and Buchhave, {Lars A.} and Esquerdo, {Gilbert A.} and Bramich, {D. M.} and Stylianos Pyrzas and Vilchez, {Nicolas P. E.} and Luigi Mancini and John Southworth and Evans, {Daniel F.} and Thomas Henning and Simona Ciceri",
year = "2017",
month = apr,
doi = "10.3847/1538-3881/aa6340",
language = "English",
volume = "153",
journal = "The Astronomical Journal",
issn = "0004-6256",
publisher = "Institute of Physics Publishing, Inc",
number = "4",

}

RIS

TY - JOUR

T1 - Qatar Exoplanet Survey

T2 - Qatar-3b, Qatar-4b, and Qatar-5b

AU - Alsubai, Khalid

AU - Mislis, Dimitris

AU - Tsvetanov, Zlatan I.

AU - Latham, David W.

AU - Bieryla, Allyson

AU - Buchhave, Lars A.

AU - Esquerdo, Gilbert A.

AU - Bramich, D. M.

AU - Pyrzas, Stylianos

AU - Vilchez, Nicolas P. E.

AU - Mancini, Luigi

AU - Southworth, John

AU - Evans, Daniel F.

AU - Henning, Thomas

AU - Ciceri, Simona

PY - 2017/4

Y1 - 2017/4

N2 - We report the discovery of Qatar-3b, Qatar-4b, and Qatar-5b, three new transiting planets identified by the Qatar Exoplanet Survey. The three planets belong to the hot Jupiter family, with orbital periods of PQ3b=2.50792 days, PQ4b=1.80539 days, and PQ5b=2.87923 days. Follow-up spectroscopic observations reveal the masses of the planets to be MQ3b=4.31±0.47 MJ, MQ4b=6.10±0.54 MJ, and MQ5b=4.32±0.18 MJ, while model fits to the transit light curves yield radii of RQ3b=1.096±0.14 RJ, RQ4b=1.135±0.11 RJ, and RQ5b= 1.107±0.064 RJ. The host stars are low-mass main sequence stars with masses and radii MQ3= 1.145±0.064 Ṁ, MQ4=0.896±0.048Ṁ, MQ5=1.128±0.056 Ṁ and RQ3=1.272±0.14 RṀ, RQ4=0.849±0.063 R , and RQ5=1.076±0.051 Ṙ for Qatar-3, 4, and 5 respectively. The V magnitudes of the three host stars are VQ3=12.88, VQ4=13.60, and VQ5=12.82. All three new planets can be classified as heavy hot Jupiters (M > 4 MJ).

AB - We report the discovery of Qatar-3b, Qatar-4b, and Qatar-5b, three new transiting planets identified by the Qatar Exoplanet Survey. The three planets belong to the hot Jupiter family, with orbital periods of PQ3b=2.50792 days, PQ4b=1.80539 days, and PQ5b=2.87923 days. Follow-up spectroscopic observations reveal the masses of the planets to be MQ3b=4.31±0.47 MJ, MQ4b=6.10±0.54 MJ, and MQ5b=4.32±0.18 MJ, while model fits to the transit light curves yield radii of RQ3b=1.096±0.14 RJ, RQ4b=1.135±0.11 RJ, and RQ5b= 1.107±0.064 RJ. The host stars are low-mass main sequence stars with masses and radii MQ3= 1.145±0.064 Ṁ, MQ4=0.896±0.048Ṁ, MQ5=1.128±0.056 Ṁ and RQ3=1.272±0.14 RṀ, RQ4=0.849±0.063 R , and RQ5=1.076±0.051 Ṙ for Qatar-3, 4, and 5 respectively. The V magnitudes of the three host stars are VQ3=12.88, VQ4=13.60, and VQ5=12.82. All three new planets can be classified as heavy hot Jupiters (M > 4 MJ).

KW - planetary systems

KW - planets and satellites: gaseous planets

UR - http://www.scopus.com/inward/record.url?scp=85017324019&partnerID=8YFLogxK

U2 - 10.3847/1538-3881/aa6340

DO - 10.3847/1538-3881/aa6340

M3 - Journal article

AN - SCOPUS:85017324019

VL - 153

JO - The Astronomical Journal

JF - The Astronomical Journal

SN - 0004-6256

IS - 4

M1 - 200

ER -

ID: 181451629