Open Access

Table 2

Stellar properties of TOI-179.

Parameter TOI-179 Ref
α (J2000) 02 57 02.95 Gaia EDR3
δ (J2000) −56 11 31.51 Gaia EDR3
µα (mas/yr) −36.661 ±0.015 Gaia EDR3
µδ (mas/yr) 50.558±0.015 Gaia EDR3
RV(km s−1) −0.48±0.26 Gaia DR2
RV(km s−1) −0.20±1.70 Jenkins et al. (2011)
π (mas) 25.8847±0.0128 Gaia EDR3
U (km s−1) −3.562±0.011 Gaia Collaboration et al. (2021)
V (km s−1) 8.924±0.151 Gaia Collaboration et al. (2021)
W (km s−1) −.223±0.203 Gaia Collaboration et al. (2021)
V (mag) 8.99 HIPPARCOS
B - V (mag) 0.876±0.005 HIPPARCOS
V - I (mag) 0.92±0.01 HIPPARCOS
G (mag) 8.7312±0.0007 Gaia DR2
BP–RP (mag) 1.073 Gaia DR2
J2MASS (mag) 7.428±0.018 2MASS
H2MASS (mag) 7.029±0.015 2MASS
K2MASS (mag) 6.883±0.020 2MASS
T (mag) 8.180±0.006 TIC
Spectral type K2V Gray et al. (2006)
Teff (K) 5172±60 This paper (spec) (Appendix A.1)
Teff (K) 5118±60 This paper (phot) (Appendix A.1)
Teff (K) 5145±50 This paper (adop.) (Appendix A.1)
log ɡ 4.54±0.09 This paper (Appendix A.1)
[Fe/H] (dex) 0.00±0.08 This paper (Appendix A.1)
S MW This paper (Appendix A.5)
This paper (Appendix A.5)
υ sin i (km s−1) 4 5±0 5 This paper (Appendix A.4)
Prot (d) 8.73±0.07 This paper (Appendix A.6)
log LX 28 51 This paper (Appendix A.5)
log LX/Lbol −4.65 This paper (Appendix A.5)
EWLi (mÅ) 39.3±4.5 This paper (Appendix A.3)
A(Li) 1.55±0.08 This paper (Appebdix A.3)
Mass (M) 0.863±0.020 This paper (Appendix A.10)
Radius (R) 0.767±0.024 This paper (Appendix A.10)
Luminosity (L) 0.372±0.012 This paper (Appendix A.10)
Age (Myr) 400±100 This paper (Appendix A.9)

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