Table 1
Stellar properties for HIP 65A, TOI-157, and TOI-169.
| Property | HIP 65A | TOI-157 | TOI-169 | Source |
|---|---|---|---|---|
| Spectral type | K4V | G9IV | G1V | Pecaut & Mamajek (2013) |
| 2MASS ID | J00004490-5449498 | J04544830-7640498 | J01070679-7511559 | 2MASS |
| Gaia ID DR2 | 4923860051276772608 | 4624979393181971328 | 4684513614202233728 | Gaia |
| TIC ID | 201248411 | 140691463 | 183120439 | TESS |
| TOI | TOI-129 | TOI-157 | TOI-169 | TESS |
| Astrometric properties | ||||
| RA | 00:00:44.56 | 04:54:48.34 | 01:07:06.88 | TESS |
| Dec | −54:49:50.93 | −76:40:50.17 | −75:11:56.19 | TESS |
| μRA (mas yr−1) | − 202.82 ± 0.03 | 11.71 ± 0.035 | 20.23 ± 0.05 | Gaia |
| μDec (mas yr−1) | − 71.52 ± 0.03 | − 18.92 ± 0.05 | − 15.61 ± 0.05 | Gaia |
| Parallax (mas) | 16.156 ± 0.021 | 2.783 ± 0.022 | 2.424 ± 0.025 | Gaia |
| Photometric properties | ||||
| B (mag) | 12.29 ± 0.15 | 13.45 ± 0.03† | 13.06 ± 0.02 | Tycho/APASS (†) |
| V (mag) | 11.13 ± 0.06 | 12.73 ± 0.05† | 12.36 ± 0.05 | Tycho/APASS (†) |
| G (mag) | 10.590 ± 0.004 | 12.514 ± 0.003 | 12.238 ± 0.018 | Gaia |
| T (mag) | 9.901 ± 0.006 | 12.017 ± 0.006 | 11.788 ± 0.006 | TESS |
| J (mag) | 8.92 ± 0.02 | 11.37 ± 0.02 | 11.18 ± 0.01 | 2MASS |
| H (mag) | 8.40 ± 0.03 | 10.99 ± 0.03 | 10.90 ± 0.02 | 2MASS |
| Ks (mag) | 8.29 ± 0.03 | 10.89 ± 0.02 | 10.82 ± 0.02 | 2MASS |
| W1 (mag) | 8.12 ± 0.02 | 10.85 ± 0.03 | 10.80 ± 0.03 | WISE |
| W2 (mag) | 8.18 ± 0.02 | 10.89 ± 0.03 | 10.84 ± 0.03 | WISE |
| W3 (mag) | 8.10 ± 0.02 | 10.87 ± 0.07 | 10.75 ± 0.08 | WISE |
| W4 (mag) | 8.12 ± 0.21 | WISE | ||
Notes. Results for stellar parameters modelled in this study can be found in Table 3. Spectral type is based on Teff from global modelling (see Sect. 4) and Table 5 in Pecaut & Mamajek (2013). (†) B- and V-magnitudes are from the Tycho catalouge for HIP 65A and TOI-169. For TOI-157 the APASS measurement is used.
References. Tycho (Høg et al. 2000); 2MASS (Skrutskie et al. 2006); WISE (Wright et al. 2010); Gaia (Gaia Collaboration 2018); APASS (Henden & Munari 2014).
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