Imaginary Picture of Kepler-224 c
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Exoplanet Name : Kepler-224 c
Alternate Name :
Radius (Rjup / Re): 0.2780 (Rjup) 3.1161 (Rearth)
Mass (Mjup / Me): 0.0239 (Mjup) 7.5923 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0580 (AU) 0.0580 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0162
Orbital Period(Observed/Estimated) 5.93 (Days Obs.) 5.93 (Days Est.)
Star Radiation at Atmospheric Boundary: 106878.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 807.0 (K)
Blackbody T 0.3(K) 757.8 (K)
Blackbody T 0.7(K) 613.2 (K)
Tidally Locked Blackbody T 0.1(K) 959.7 (K)
Tidally Locked Blackbody T 0.3(K) 901.2 (K)
Size Class: Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : Kepler-224
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.7 (Msun Measured) 0.7 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5018 (K)
Spectral type : K2
Metalicity : -0.3
Absolute Magnitude: 25.0
Apparent Magnitude: 14.2
Right Ascension(RA) 290.9343
Declination (DEC) 47.3576
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-224%20c/
Kepler-224 c
Kepler-224 c

  • Kepler-224 c is an exoplanet orbiting the star Kepler-224. Its discovery was publicly announced on 2014.
  • The host star Kepler-224 has apparent magnitude of 14.2, with absolute magnitude of 25.0.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5018 with its spectral types of K2
  • In this planetary system, the extrasolar planet Kepler-224 c orbits around the star Kepler-224 every 5.9 days with its orbital distance of 0.06 AU ( 8676676.5 km)
  • (Projected orbit of Kepler-224 c around its host star Kepler-224)


  • The Star Kepler-224 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.371 AU ( 55491739.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.513 AU ( 76704085.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.781 AU ( 116880052.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.150 AU ( 171994116.9 km)
  • Radiation at Planetary Boundary of Kepler-224 c : 106878.24 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-224)



  • Kopparapu Recent Venus for Star Kepler-224 distance : 0.401 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-224 distance : 0.508 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-224 distance : 0.490 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-224 distance : 0.538 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-224 distance : 0.919 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-224 distance : 0.970 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-224)



  • Original Kopparapu Recent Venus for Star Kepler-224 distance : 0.397 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-224 distance : 0.523 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-224 distance : 0.525 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-224 distance : 0.935 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-224 distance : 0.972 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-224)



    (Position in Stellar Map of star Kepler-224 and its Exoplanet Kepler-224 c)



    (Zoomed position in Stellar Map of star Kepler-224 and its Exoplanet Kepler-224 c (zoom level 3))