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Table 3
Star and planet characteristics of the CoRoT-16 system.
| Stellar parameters | |
| CoRoT-ID | 310247220 |
| CoRoT-WinID | LRc03-E2-2590 |
| 2MASS | 453255296 |
| USNO-B1 | 0839-0404147 |
| Coordinates (J2000) | 18:34:05.926 –06:00:09.34 |
| Magnitudes B, V, r′, i′ | 16.68, 15.63, 15.54, 14.75 |
| Magnitude J | 13.496 ± 0.026 mag |
| Magnitude H | 12.980 ± 0.029 mag |
| Magnitude Ks | 12.847 ± 0.036 mag |
| Magnitude at 3.6 μm | 12.671 ± 0.072 mag |
| Magnitude at 4.5 μm | 12.793 ± 0.102 mag |
| Magnitude at 5.8 μm | 12.662 ± 0.169 mag |
| Magnitude at 8.0 μm | 12.573 ± 0.214 mag |
| Spectral type | G5V |
| Effective temperature, Teff | 5650 ± 100 K |
| Surface gravity, log g | 4.36 ± 0.1 (cgs) |
| Stellar density, ρ⋆ | 0.93 –0.24/+0.33 g cm-3 |
|
0.9 ± 0.1 (solar units) |
| Metallicity, [M/H] | +0.19 ± 0.06 |
| Micro-turbulent velocity, vmic | 0.88 ± 0.14 km s-1 |
| Macro-turbulent velocity, vmac | 1.5 ± 0.5 km s-1 |
| Rotational velocity, v sin i | <1 km s-1 |
| Star mass, M⋆ | 1.098 –0.078/+0.082M⊙ |
| Star radius, R⋆ | 1.19 –0.13/+0.14 R⊙ |
| Star age | 6.73 ± 2.8 Gyr |
| Stellar extinction AV | 2.10 ± 0.10 mag |
| Star distance | 840 ± 90 pc |
| Planet and transit parameters | |
| Planet period, P | 5.35227 ± 0.00020 days |
| Planet mass, Mp | 0.535 −0.083/+0.085 MJ |
| Planet radius, Rp | 1.17 −0.14/+0.16 RJ |
| Planet density, ρp | 0.44 −0.14/+0.21 g cm-3 |
| Planet orbital semi-major axis, a | 0.0618 ± 0.0015 AU |
| Transit epoch, T0 | HJD 2 454 923.9138 −0.0022/+0.0021 |
| Transit duration, T14 | 2.39 ± 0.09 h |
| Transit relative depth, δ | (1.020 −0.092/+0.095) × 10-2 |
| Radius ratio, Rp/R⋆ | 0.1010 ± 0.0046 |
| Scaled semi-major axis, a/R⋆ | 11.20 −1.09/+1.21 |
| Orbital inclination, i | 85.01 −1.20/+0.94 ° |
| Impact parameter, b | 0.825 −0.039/+0.030 |
| Radial velocity semi-amplitude, K | 61.96 −9.35/+9.47 m s-1 |
| Orbital eccentricity, e | 0.33 −0.10/+0.09 |
| Periastron longitude, ω | 168.41 −20.93/+22.83 |
MCMC jump parameter  |
−0.53 −0.09/+0.13 |
MCMC jump parameter  |
0.11 ± 0.2 |
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