Catalog of Exoplanets

 399 Exoplanets

42 Draconis b

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Planet Name 42 Draconis b 
Explanation of Animations
Orbital Period (days) 479.1 
Semi-major Axis (AU) 1.19 
Eccentricity 0.38 
Argument of Periapse (degrees)
  
Inclination (degrees)
  
Discovery Method/Date Code RV09 
Planet Mass (in Jupiter masses) 3.88 
Planet Radius (in Jupiter radii)
  
Planet Density (in grams/cc)
  
Number of Planets in System
 1 
Star Name
 42 Draconis 
Alternative Star Name
  
Star Mass (in solar masses)
 0.98 
Star Radius (in solar radii)
 22.03 
Stellar Spectral Type
 K2III 
Star Brightness (Visual Magnitudes)
  
Right Ascension
 18 25 59 
Declination
 +65 33 49 
Distance to the System (light-years)
 317.2 
Metal Enhancement
 0.35