Table 1
Adopted observational values for the β Pictoris system.
| Parameter | Value | Units | Reference |
|---|---|---|---|
| M* | 1.797 ± 0.035 | M⊙ | 1 |
| R* | 1.497 ± 0.025 | R⊙ | 1 |
| T* | 8090 ± 59 | K | 1 |
| L* | 8.47 ± 0.23 | L⊙ | 1 |
| Mb | 11.1 ± 0.8 | MJ | 2 |
| Rb | 1.46 ± 0.01 | RJ | 3 |
| Tb | 1724 ± 15 | K | 3 |
| a | 9.76 ± 0.04 | AU | 2 |
| e | 0.09 ± 0.01 | 2 | |
| Age | 21 ± 4 | Myr | 4 |
References. (1) Zwintz et al. (2019), (2) Lagrange et al. (2020), (3) Chilcote et al. (2017), (4) Adopted estimated which is consistent with the combination of recent estimates based on kinematics (Crundall et al. 2019; Miret-Roig et al. 2020), Li depletion boundary (Binks & Jeffries 2016; Shkolnik et al. 2017), and isochrones (Mamajek & Bell 2014; Bell et al. 2015).
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