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Table 1
Properties of 55 Cancri e.
| Parameter | Value | Source | |||
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| Stellar properties | |||||
| Distance (pc) | 12.34 ± 0.11 | van Leeuwen (2007) | |||
| Radius (R⊙) | 0.943±0.010 | von Braun et al. (2011) | |||
| Luminosity (L⊙) | 0.582 ± 0.014 | von Braun et al. (2011) | |||
| TEFF (K) | 5196±24 | von Braun et al. (2011) | |||
| Mass (M⊙) | 0.905±0.015 | von Braun et al. (2011) | |||
| log g | 4.45±0.01 | von Braun et al. (2011) | |||
| Radial velocity | 27.58 ± 0.07 | Nidever et al. (2002) | |||
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|||||
| Planet properties | |||||
| Period (days) | 0.7365449 ± 0.000005 | Gillon et al. (2012) | |||
| Orb. radius (AU) | 0.0154±0.0001 | † | |||
| Radius (R⊕) | 2.173 ± 0.098 | Gillon et al. (2012) | |||
| Mass (M⊕) | 8.09 ± 0.26 | Nelson et al. (2014) | |||
| Density (g cm-3) |
|
Nelson et al. (2014) | |||
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