Stellar encounters in the solar neighbourhood and the special case of GJ 710

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Table 1

Basic physical and dynamical properties of GJ 710.

Parameter	Value	Refs.
Alternative ID	HD 168442
CARMENES ID	Karmn J18198-019
RA, Dec (J2000)	18:19:50.84, −01:56:19.00	2
ϖ (mas)	52.396 ± 0.0171	2
pmRA (mas yr⁻¹)	−0.414 ± 0.019	2
pmDE (mas yr⁻¹)	−0.108 ± 0.017	2
V_r (km s⁻¹)	−14.4493 ± 0.0004	1
$V_{r}^{abs} (km s^{- 1})$ $Mathematical equation: $V_r^{{\rm{abs}}}\left( {{\rm{km}}\,\,{{\rm{s}}^{ - 1}}} \right)$$	−13.905 ± 0.022	1
Spectral type	K7 V	2
T_eff (K)	4155 ± 14	1
Mass (M_⊙)	0.595 ± 0.013	1
Radius (R_⊙)	0.5865 ± 0.0043	1
Luminosity (L_⊙)	0.09236 ± 0.00051	1

Notes. (1) This work; (2) Gaia Collaboration (2023).

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