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Table 1
Top part: properties of the host star HD 189733 A. Bottom part: properties of the transiting planet HD 189733 B.
| Property | Value | Sourcea |
|
|
||
| Teff [K] | 5040 ± 50 | T |
| log (g [cm s-2]) |
|
T |
| [Fe/H] | −0.04 ± 0.08 | B/T |
| vsin(i) [km s-1] | 3.5 ± 1 | B |
| Ms [M⊙] | 0.806 ± 0.048 | T |
| Rs [R⊙] | 0.756 ± 0.018 | T |
| Age [Gyr] | 0.6 | M |
| Distance [pc] | 19.5 ± 0.3 | H |
|
|
||
| Porb [days] | 2.21857567 ± 1.5 × 10-7 | A |
| Mp [MJ] |
|
T |
| Rp [RJ] | 1.138 ± 0.027 | T |
| T 0 MJDHJD,UTC | 56 109.26164 | This work |
| a [AU] |
|
T |
| i [deg] | 85.58 ± 0.06 | T |
Reference.
(a)
B: Bouchy et al. (2005), T: Torres et al. (2008), A: Agol et al. (2010), M: Melo et al. (2006), H: Hipparcos, van Leeuwen (2007).
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