Discovery of a cold giant planet and mass measurement of a hot super-Earth in the multi-planetary system WASP-132

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Volume 693 (January 2025)

A&A, 693 (2025) A144

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Table 1

Stellar parameters of WASP-132.

Parameter	Value	Source
Identifying Information
TESS ID	TIC 127530399	TESS
TOI ID	TOI-822	TESS
2MASS ID	2MASS J14302619-4609330	2MASS
Gaia ID	6099012478412247296	Gaia DR3

Astrometric parameters
RA (J2000, h:m:s)	14:30:26.21	TICv8
Dec (J2000, h:m:s)	−46:09:34.26	TICv8
Parallax (mas)	8.092 ± 0.019	Gaia DR3
Distance (pc)	123.17 ± 0.57	3.1
Distance (light years)	401.7 ± 1.9	3.1

Photometric parameters
B	13.142 ± 0.011	APASS
V	11.938 ± 0.046	APASS
G	11.747 ± 0.020	Gaia DR3
B_P	12.300 ± 0.020	Gaia DR3
R_P	11.049 ± 0.020	Gaia DR3
J	10.257 ± 0.026	2MASS
H	9.745 ± 0.023	2MASS
K_S	9.674 ± 0.024	2MASS
W1	9.557 ± 0.022	WISE
W2	9.638 ± 0.020	WISE
W3	9.575 ± 0.040	WISE
A_V	0.114 ± 0.11	Sect. 3.1

Bulk parameters
T_eff (K)	4686 ± 99	Sect. 3.1
[Fe/H]	0.15 ± 0.05	Sect. 3.1
[Mg/H]	0.13 ± 0.09	Sect. 3.1
[Si/H]	0.27 ± 0.11	Sect. 3.1
log 𝑔_* (cgs; adopted)	4.56 ± 0.03	Sect. 3.1
log 𝑔_* (cgs; HARPS)	4.55 ± 0.29	Sect. 3.1
Spectral type	K4V	Sect. 3.1
Mass (M_⊙)	0.789 ± 0.039	Sect. 3.1
Radius (R_⊙)	0.758 ± 0.032	Sect. 3.1
ρ_* (g cm⁻³)	${2.56}_{- 0.18}^{+ 0.21}$ ${2.56_{ - 0.18}^{ + 0.21}}$	Sect. 3.1
Luminosity (L_⊙)	${0.266}_{- 0.012}^{+ 0.017}$ ${0.266_{ - 0.012}^{ + 0.017}}$	Sect. 3.1
Age (Gyrs)	${7.2}_{- 4.4}^{+ 4.3}$ ${7.2_{ - 4.4}^{ + 4.3}}$	Sect. 3.1
$\log (R_{HK}^{'})$ $\log \left( {{\rm{R}}_{{\rm{HK}}}^\prime } \right)$	−4.852 ± 0.039	Sect. 3.1
vsin i (km s⁻¹)	~3.3	Sect. 3.1

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