2019MNRAS.485.5790T

Query : 2019MNRAS.485.5790T

2019MNRAS.485.5790T - Mon. Not. R. Astron. Soc., 485, 5790-5799 (2019/June-1)

Three hot-Jupiters on the upper edge of the mass-radius distribution: WASP-177, WASP-181, and WASP-183.

TURNER O.D., ANDERSON D.R., BARKAOUI K., BOUCHY F., BENKHALDOUN Z., BROWN D.J.A., BURDANOV A., COLLIER CAMERON A., DUCROT E., GILLON M., HELLIER C., JEHIN E., LENDL M., MAXTED P.F.L., NIELSEN L.D., PEPE F., POLLACCO D., POZUELOS F.J., QUELOZ D., SEGRANSAN D., SMALLEY B., TRIAUD A.H.M.J., UDRY S. and WEST R.G.

Abstract (from CDS):

We present the discovery of three transiting planets from the WASP survey, two hot-Jupiters: WASP-177 b (∼0.5 MJup, ∼1.6 RJup) in a 3.07-d orbit of a V = 12.6 K2 star, WASP-183 b (∼0.5 MJup, ∼1.5 RJup) in a 4.11-d orbit of a V = 12.8 G9/K0 star; and one hot-Saturn planet WASP-181 b (∼0.3 MJup, ∼1.2 RJup) in a 4.52-d orbit of a V = 12.9 G2 star. Each planet is close to the upper bound of mass-radius space and has a scaled semimajor axis, a/R*, between 9.6 and 12.1. These lie in the transition between systems that tend to be in orbits that are well aligned with their host-star's spin and those that show a higher dispersion.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): planets and satellites: detection - planets and satellites: individual: WASP-177b - planets and satellites: individual: WASP-181b - planets and satellites: individual: WASP-183b

VizieR on-line data: <Available at CDS (J/MNRAS/485/5790): table3.dat tablea1.dat tablea2.dat tablea3.dat tablea4.dat>

Simbad objects: 12

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Number of rows : 12
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-181b Pl 01 47 10.3795360632 +03 07 58.899255168           ~ 7 0
2 WASP-181 V* 01 47 10.3795360632 +03 07 58.899255168   13.55 12.91 12.81   ~ 9 0
3 CD-50 714 PM* 02 27 06.0975766704 -50 17 04.310799828   10.74 10.14     ~ 54 0
4 WASP-12b Pl 06 30 32.7966092352 +29 40 20.263502460           ~ 847 1
5 WASP-19b Pl 09 53 40.0765648584 -45 39 33.057187596           ~ 423 1
6 WASP-43b Pl 10 19 38.0088913464 -09 48 22.605801336           ~ 442 1
7 WASP-183b Pl 10 55 09.3534944952 -00 44 13.812638568           ~ 10 0
8 WASP-183 V* 10 55 09.3534944952 -00 44 13.812638568   13.70 13.01 12.94   K3 14 0
9 Qatar 2 PM* 13 50 37.4100326640 -06 48 14.421574044   14.0   13.45   K5V 72 1
10 WASP-103b Pl 16 37 15.5765824488 +07 11 00.109678740           ~ 215 1
11 WASP-177b Pl 22 19 11.3371412688 -01 50 03.073407972           ~ 19 0
12 WASP-177 PM* 22 19 11.3371412688 -01 50 03.073407972   13.30 12.46 12.13   ~ 9 0

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