From the Extrasolar Planets Encyclopaedia : http://exoplanet.eu 
Star : HD 156668
THE STAR
- Basic data :   
- More data : 
  - Basic data (from Simbad)
- Most recent ref (from ADS)
 
Name HD 156668
Distance24.1 (± 0.6) pc 
Spectral TypeK2   
Apparent Magnitude V8.42   
Right Asc. Coord.17 17 40  
Decl. Coord.+29 13 38  

PLANET
- Basic data : 
 
NameHD 156668 b
Discovered in2010   
Mass0.0131 (± 0.0018) MJ ref.
Semi major axis0.05 (± 0.0007) AU ref.
Orbital period4.646 (± 0.0011) days ref.
Eccentricity0   ref.
Tperi24718.57 (± 0.11) JD 2.450.000 ref.
Update24/05/10   

- Molecules detected : 
 
NameHD 156668 b
MoleculesNone

- HD 156668 Remarks : 
  24 May 2010: Dawson & Fabrycky (2010, submitted) suggest a period P = 1.26984 d. and a mass 3.1 MEarth.
 4 related publications :  (sort by author)  (sort by date)