2017MNRAS.471.2743T

Query : 2017MNRAS.471.2743T

2017MNRAS.471.2743T - Mon. Not. R. Astron. Soc., 471, 2743-2752 (2017/November-1)

WASP-167b/KELT-13b: joint discovery of a hot Jupiter transiting a rapidly rotating F1V star.

TEMPLE L.Y., HELLIER C., ALBROW M.D., ANDERSON D.R., BAYLISS D., BEATTY T.G., BIERYLA A., BROWN D.J.A., CARGILE P.A., COLLIER CAMERON A., COLLINS K.A., COLON K.D., CURTIS I.A., D'AGO G., DELREZ L., EASTMAN J., GAUDI B.S., GILLON M., GREGORIO J., JAMES D., JEHIN E., JONER M.D., KIELKOPF J.F., KUHN R.B., LABADIE-BARTZ J., LATHAM D.W., LENDL M., LUND M.B., MALPAS A.L., MAXTED P.F.L., MYERS G., OBERST T.E., PEPE F., PEPPER J., POLLACCO D., QUELOZ D., RODRIGUEZ J.E., SEGRANSAN D., SIVERD R.J., SMALLEY B., STASSUN K.G., STEVENS D.J., STOCKDALE C., TAN T.G., TRIAUD A.H.M.J., UDRY S., VILLANUEVA S., WEST R.G. and ZHOU G.

Abstract (from CDS):

We report the joint WASP/KELT discovery of WASP-167b/KELT-13b, a transiting hot Jupiter with a 2.02-d orbit around a V = 10.5, F1V star with [Fe/H] = 0.1 ± 0.1. The 1.5 RJup planet was confirmed by Doppler tomography of the stellar line profiles during transit. We place a limit of <8 MJup on its mass. The planet is in a retrograde orbit with a sky-projected spin-orbit angle of λ = -165° ± 5°. This is in agreement with the known tendency for orbits around hotter stars to be more likely to be misaligned. WASP-167/KELT-13 is one of the few systems where the stellar rotation period is less than the planetary orbital period. We find evidence of non-radial stellar pulsations in the host star, making it a δ-Scuti or γ-Dor variable. The similarity to WASP-33, a previously known hot-Jupiter host with pulsations, adds to the suggestion that close-in planets might be able to excite stellar pulsations.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): techniques: photometric - techniques: spectroscopic - planets and satellites: individual - stars: individual - starts: rotation - starts: rotation

Simbad objects: 23

goto Full paper

goto View the references in ADS

Number of rows : 23
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026 		#notes
1 WASP-118 EB* 01 18 12.1380145320 +02 42 10.253096496   11.56 11.04 10.98   ~ 34 0
2 HD 15082b Pl 02 26 51.0582618096 +37 33 01.736482032           ~ 403 1
3 HD 15082 EB* 02 26 51.0582618096 +37 33 01.736482032   8.41 8.14     kA5hA8mF4 229 1
4 HD 33643b Pl 05 13 10.9289282640 +33 19 05.400733872           ~ 85 0
5 HD 33643 PM* 05 13 10.9289282640 +33 19 05.400733872 9.010 8.97 8.540   8.129 F2 78 0
6 BD+73 323b Pl 06 19 10.3709236992 +73 49 39.587215008           ~ 33 0
7 HD 262389 * 06 43 23.5326949968 +27 15 08.209166328   11.35 10.80   9.919 F8 40 0
8 BD+14 1881b Pl 08 22 28.2046820904 +13 44 07.143774288           ~ 40 0
9 BD+14 1881 Pe* 08 22 28.2046820904 +13 44 07.143774288   9.53 9.23   8.948 kA1hA5mA9Si 43 0
10 CD-34 8618 * 13 04 10.5339280776 -35 32 58.322148612   10.93 10.52     ~ 31 0
11 CD-34 8618b Pl 13 04 10.5339280776 -35 32 58.322148612           ~ 35 0
12 HD 147506 * 16 20 36.3576063720 +41 02 53.106772488   9.15 8.69     F8V 199 1
13 HD 147506b Pl 16 20 36.3576063720 +41 02 53.106772488           ~ 274 1
14 BD+44 2654b Pl 17 06 26.5608176640 +44 46 37.068471552           ~ 46 0
15 BD+10 3472 ** 18 18 58.4250287592 +10 35 50.129564460   10.96 10.64   10.007 ~ 35 0
16 BD+10 3472b Pl 18 18 58.4250287592 +10 35 50.129564460           ~ 33 0
17 CoRoT-11b Pl 18 42 44.9499236256 +05 56 15.652972716           ~ 52 1
18 BD+46 2629 ** 19 07 53.104944 +46 52 06.00420   10.12 9.70 9.80   kA2hA5mA7(IV)m: 173 0
19 NAME BD+46 2629Ab Pl 19 07 53.1397066992 +46 52 05.922122844           ~ 181 1
20 CoRoT-3b Pl 19 28 13.2642131544 +00 07 18.613986132           ~ 148 1
21 Kepler-448b Pl 19 49 48.8933114592 +41 00 39.630681720           ~ 52 0
22 HD 195689b Pl 20 31 26.3534153736 +39 56 19.773037500           ~ 358 0
23 HD 195689 SB* 20 31 26.3534153736 +39 56 19.773037500   7.59 7.56     A0 151 0

To bookmark this query, right click on this link: simbad:objects in 2017MNRAS.471.2743T and select 'bookmark this link' or equivalent in the popup menu