Open Access
Table D.5
Physical parameters of the planetary system HAT-P-29 derived in this work.
| Parameter | Nomen | Unit | This Work | Source | Buchhave et al. (2011) |
|---|---|---|---|---|---|
| Stellar parameters | |||||
| Spectra class | G | ||||
| Effective temperature | Teff | K |  |
EXOFASTV2 HARPS-N | 6087 ± 88 |
| Metallicity | [Fe/H] |  |
EXOFASTV2 HARPS-N | 0.21 ± 0.08 | |
| Projected rotational velocity | v sin i* | km s−1 | 5.2 ± 0.7 | ||
| 4.5 ± 0.8 | RM fit | ||||
| HARPS-N | 3.9 ± 0.5 | ||||
| Convective blue-shift velocity | CBV | km s−1 | > -0.58 | RM fit | – |
| Luminosity | L* | L⊙ |  |
EXOFASTV2 |  |
| Mass | M* | M⊙ |  |
ABSDIM | 1.207 ± 0.046 |
| Radius | R* | R⊙ |  |
ABSDIM |  |
| Mean density | ρ* | ρ⊙ |  |
ABSDIM | – |
| Logarithmic surface gravity | log g* | cgs |  |
ABSDIM | 4.34 ± 0.06 |
| Equal Evolutionary Phase | EEP |  |
EXOFASTV2 | – | |
| V-band extinction | AV | mag | 0.58 ± 0.11 | EXOFASTV2 | – |
| SED photometry error scaling | σSED |  |
EXOFASTV2 | – | |
| Parallax |  |
mas |  |
EXOFASTV2 | – |
| Distance | d | pc |  |
EXOFASTV2 |  |
| Age | Gyr |  |
ABSDIM | 2.2 ± 1.0 | |
| Transit parameters | |||||
| Sum of the fractional radii | rp + r* |  |
JKTEBOP | – | |
| Ratio of the fractional radii | rp/r* | 0.08777 ± 0.00063 | JKTEBOP | 0.0927 ± 0.0028 | |
| Impact parameter | b | 0.37 ± 0.12 | JKTEBOP |  |
|
| Planetary parameters | |||||
| Mass | Mp | MJup |  |
ABSDIM |  |
| Radius | Rp | RJup |  |
ABSDIM |  |
| Mean density | ρp | ρJup |  |
ABSDIM | 0.54 ± 0.14 |
| Surface gravity | gp | m s−2 |  |
ABSDIM | 15.84 ± 2.55 |
| Equilibrium temperature | Teq | K |  |
ABSDIM |  |
| Safronov number | Θ |  |
ABSDIM | 0.077 ± 0.007 | |
| Orbital parameters | |||||
| Reference epoch of mid-transit | T0 | BJD(TDB) | 2 455 838.59462(65) | Timing fit | 2 455 197.5754(18) |
| Period | Porb | days | 5 7233746(34) | Timing fit | 5.723186(49) |
| Inclination | i | degree | 88.82 ± 0.50 | JKTEBOP |  |
| Semi-major axis | a | au |  |
ABSDIM | 0.0667 ± 0.0008 |
| RV-curve semi-amplitude | KA | m s−1 | – | – | 78.3 ± 5.9 |
| Barycentric RV | γ | km s−1 | −21.651 ± 0.002 | RM fit | −21.670 ± 0.08 |
| Projected spin-orbit angle | λ | degree | −26±16 | RM fit | – |
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