TOI-2322: Two transiting rocky planets close to the stellar rotation period and its first harmonic

Open Access

Table 1

Stellar parameters for TOI-2322.

Parameter	Value	Reference
Names	TYC 9184-175-1	Simbad ID
	TIC 300812741	TESS
	TOI-2322	TESS
	5264331179802870016	Gaia DR3
RA (J2000)	$07^{h} 47^{m} 53_{\cdot}^{s} 51969573 \pm 0.00000071$ $\[07{ }^{\mathrm{h}} 47^{\mathrm{m}} 53^{\mathrm{s}}_\cdot51969573 \pm 0.00000071\]$	Gaia DR3
Dec (J2000)	$- 71^{\circ} 00^{'} 06_{\cdot}^{''} 2575302 \pm 0.0000096$ $\[-71^{\circ} 00^{\prime} 06^{\prime\prime}_\cdot 2575302 \pm 0.0000096\]$	Gaia DR3
pm^RA [mas yr⁻¹]	7.866 ± 0.014	Gaia DR3
pm^DEC [mas yr⁻¹]	−53.146 ± 0.011	Gaia DR3
π [mas]	16.6964 ± 0.0102	Gaia DR3
T [mag]	10.0534	TESS
B [mag]	12.05	Tycho-2
V [mag]	10.91	Tycho-2
J [mag]	9.093	2-MASS
H [mag]	8.521	2-MASS
K [mag]	8.369	2-MASS
T_eff [K]	4664 ± 14 (70)^†	This work
Fe/H [dex]	−0.12 ± 0.02 (0.10)	This work
log g [dex]	4.57 ± 0.04 (0.10)	This work
V_broad [km s⁻¹]	1.59 ± 0.03	This work
R_⋆ [R_⊙]	0.662 ± 0.004 (0.03)	This work
M_⋆ [M_⊙]	${0.703}_{- 0.017}^{+ 0.014}$ $\[0.703_{-0.017}^{+0.014}(0.04)\]$ (0.04)	This work
L_bol,⋆ [L_⊙]	0.181 ± 0.007	This work
Age [Gyr]	${3.9}_{- 2.5}^{+ 3.6}$ $\[3.9_{-2.5}^{+3.6}\]$	This work
Spectral type	K4	PM13
$\log R_{H K}^{'}$ $\[\log~ \mathrm{R}_{\mathrm{HK}}^{\prime}\]$ ^‡	−4.587 ± 0.053	This work
P_rot [d]	21.28 ± 0.08	This work

Notes. Simbad: Simbad astronomical database (Wenger et al. 2000); TESS: TESS Input Catalog (Stassun 2019); 2MASS: Two-micron All Sky Survey (Skrutskie et al. 2006); Gaia DR3: Gaia Data Release 3 (Gaia Collaboration 2016, 2023); Tycho-2: the Tycho-2 Catalogue (Høg et al. 2000); PM13: using the tables of Pecaut & Mamajek (2013). ^† The error bars for the parameters derived in this work correspond to the internal statistical precision measurements. For the atmospheric parameters, the typical systematic error bars for late K-M stars (Tabernero et al. 2022) are given in parentheses. For the mass and radius, we give the error floors of (Tayar et al. 2022) in parentheses. ^‡ median and standard deviation of the joint median-corrected $\log R_{H K}^{'}$ $\[\log~ \mathrm{R}_{\mathrm{HK}}^{\prime}\]$ values from ESPRESSO and HARPS.

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