Table 1
Astrometry, photometry, and spectroscopically derived stellar properties of HD 5278.
| HD 5278, TOI-130, TIC 263003176, HIP 3911, TYC 9490-786-1 | ||
|---|---|---|
| Parameter | Value | Refs. |
| Astrometry | ||
| α (J2000) | 00:50:09.90 | [1,2] |
| δ (J2000) | −83:44:38.03 | [1,2] |
| μα (mas yr−1) | 139.42 ± 0.05 | [1,2] |
| μδ (mas yr−1) | 30.47 ± 0.04 | [1,2] |
| ϖ (mas) | 17.33 ± 0.03 | [1,2] |
| d (pc) |  |
[3] |
| Photometry | ||
| FUVGALEX | 18.955 ± 0.080 | [4] |
| NUVGALEX | 12.687 ± 0.002 | [4] |
| BT | 8.563 ± 0.016 | [5] |
| VT | 8.007 ± 0.011 | [5] |
| G | 7.8037 ± 0.0003 | [1,6] |
| J | 6.949 ± 0.027 | [7] |
| H | 6.673 ± 0.031 | [7] |
| Ks | 6.605 ± 0.027 | [7] |
| W1 | 6.553 ± 0.069 | [8] |
| W2 | 6.548 ± 0.022 | [8] |
| W3 | 6.575 ± 0.015 | [8] |
| W4 | 6.511 ± 0.048 | [8] |
| Stellar parameters | ||
| Teff (K) | 6203 ± 64 | [9] |
| log g (dex) | 4.50 ± 0.11 | [9] |
| [Fe/H] (dex) | −0.12 ± 0.04 | [9] |
| [Mg/H] (dex) | −0.13 ± 0.08 | [9] |
| [Si/H] (dex) | −0.13 ± 0.04 | [9] |
| ξ (km s−1) | 1.31 ± 0.03 | [9] |
| M⋆ (M⊙) |  |
[9] |
| R⋆ (R⊙) |  |
[9] |
| ϱ⋆ (g cm−3) |  |
[9] |
| L⋆ (L⊙) |  |
[9] |
| v sin i (km s−1) | 4.1 ± 0.5 | [9] |
| Prot (days) | <16.8 | [9] |
 |
− 4.86 ± 0.03 | [9] |
| t(Gyr) | 3.0 ± 1.1 | [9] |
| [U,V,W] (km s−1) | [−48.23 ± 0.10,4.24 ± 0.13,9.83 ± 0.10] | [9] |
References. [1] Gaia Collaboration (2018); [2] Lindegren et al. (2018); [3] Bailer-Jones et al. (2018); [4] Bianchi et al. (2017); [5] Høg et al. (2000); [6] Evans et al. (2018); [7] Cutri et al. (2003); [8] Cutri et al. (2013); [9] this work.
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