M Lendl
WASP-147b, 160Bb, 164b, and 165b: two hot Saturns and two Jupiters, including two planets with metal-rich hosts
Lendl, M; Anderson, D R; Bonfanti, A; Bouchy, F; Burdanov, A; Collier Cameron, A; Delrez, L; Gillon, M; Hellier, Coel; Jehin, E; Maxted, Pierre; Dyregaard Nielsen, L; Pepe, F; Pollacco, D; Queloz, D; Ségransan, D; Southworth, John; Smalley, Barry; Thompson, S; Turner, O; Triaud, A H M J; Udry, S; West, R G
Authors
D R Anderson
A Bonfanti
F Bouchy
A Burdanov
A Collier Cameron
L Delrez
M Gillon
Coel Hellier c.hellier@keele.ac.uk
E Jehin
Pierre Maxted p.maxted@keele.ac.uk
L Dyregaard Nielsen
F Pepe
D Pollacco
D Queloz
D Ségransan
Dr John Taylor j.k.taylor@keele.ac.uk
Barry Smalley b.smalley@keele.ac.uk
S Thompson
O Turner
A H M J Triaud
S Udry
R G West
Abstract
We report the discovery of four transiting hot Jupiters, WASP-147, WASP-160B, WASP-164, and WASP-165 from the WASP survey. WASP-147b is a near Saturn-mass (MP = 0.28MJ) object with a radius of 1.11RJ orbiting a G4 star with a period of 4.6 d. WASP-160Bb has a mass and radius (?Mp=0.28MJ?, Rp=1.09RJ?) near-identical to WASP-147b, but is less irradiated, orbiting a metal-rich ([Fe/H]* = 0.27) K0 star with a period of 3.8 d. WASP-160B is part of a near equal-mass visual binary with an on-sky separation of 28.5 arcsec. WASP-164b is a more massive (?MP=2.13MJ?, Rp=1.13RJ?) hot Jupiter, orbiting a G2 star on a close-in (P = 1.8 d), but tidally stable orbit. WASP-165b is a classical (?Mp=0.66MJ?, RP=1.26RJ?) hot Jupiter in a 3.5 d period orbit around a metal-rich ([Fe/H]* = 0.33) star. WASP-147b and WASP-160Bb are promising targets for atmospheric characterization through transmission spectroscopy, while WASP-164b presents a good target for emission spectroscopy.
Citation
Lendl, M., Anderson, D. R., Bonfanti, A., Bouchy, F., Burdanov, A., Collier Cameron, A., …West, R. G. (2019). WASP-147b, 160Bb, 164b, and 165b: two hot Saturns and two Jupiters, including two planets with metal-rich hosts. Monthly Notices of the Royal Astronomical Society, 482(1), 301 -312. https://doi.org/10.1093/mnras/sty2667
Journal Article Type | Article |
---|---|
Acceptance Date | Sep 27, 2018 |
Online Publication Date | Oct 3, 2018 |
Publication Date | 2019-01 |
Publicly Available Date | May 26, 2023 |
Journal | Monthly Notices of the Royal Astronomical Society |
Print ISSN | 0035-8711 |
Publisher | Oxford University Press |
Peer Reviewed | Peer Reviewed |
Volume | 482 |
Issue | 1 |
Pages | 301 -312 |
DOI | https://doi.org/10.1093/mnras/sty2667 |
Keywords | : planets and satellites: detection – planetary systems. |
Publisher URL | http://dx.doi.org/10.1093/mnras/sty2667 |
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