Open Access
Table 3
Parameters of the v2 Lup planets.
| Parameter | Delrez et al. (2021) | This work |
|---|---|---|
| v2 Lup A | ||
| ρ★ (ρ⊙) | 0.761 ± 0.045 | 0.758 ± 0.040 |
| v2 Lup b | ||
| Rb/R★ |  |
 |
| Rb (R⊕) | 1.664 ± 0.043 (2.6%) | 1.643 ± 0.035 (2.1%) |
| b (R★) |  |
 |
| P (d) |  |
 |
| Tc – 2450000 (BJDTDB) |  |
 |
| Transit timing uncertainty in June 2022 (min) | 15.1 | 2.0 |
| W (h) |  |
 |
| i (degree) |  |
88.53 ± 0.11 |
| ab (au) | 0.0964 ± 0.0028 | 0.0963 ± 0.0021 |
| Mb (M⊕) | 4.72 ± 0.42 | 4.68 ± 0.40 |
| ρb (ρ⊕) |  |
 |
| v2 Lup c | ||
| Rc/R★ |  |
 |
| Rc (R⊕) |  |
 |
| b (R★) | 0.872 ± 0.007 | 0.869 ± 0.006 |
| P (d) | 27.59221 ± 0.00011 |  |
| Tc – 2450000 (BJDtdb) |  |
 |
| Transit timing uncertainty in June 2022 (min) | 4.8 | 1.7 |
| W (h) |  |
3.272 ± 0.027 |
| i (degree) |  |
 |
| ac (au) | 0.1721 ± 0.0050 | 0.1717 ± 0.0037 |
| Mc (M⊕) |  |
 |
| ρc (ρ⊕) |  |
 |
| v2 Lup d | ||
| Rd /R★ |  |
0.02181 ± 0.00022 |
| Rd (R⊕) |  |
2.507 ± 0.042 (1.7%) |
| b (R★) |  |
 |
| P (d) | 107.245 ± 0.050 |  |
| Tc – 2450000 (BJDtdb) |  |
 |
| Transit timing uncertainty in June 2022 (min) | 504.4 | 14.0 |
| W (h) |  |
 |
| i (degree) |  |
 |
| ad (au) | 0.425 ± 0.012 | 0.4243 ± 0.0092 |
| Md (M⊕) |  |
 |
| ρd (ρ⊕) |  |
 |
Notes. These are the posterior values resulting from the combined data analysis (Sect. 3.2).
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