Imaginary Picture of Kepler-775 b
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Exoplanet Name : Kepler-775 b
Alternate Name :
Radius (Rjup / Re): 0.1060 (Rjup) 1.1882 (Rearth)
Mass (Mjup / Me): 0.0057 (Mjup) 1.8197 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0187 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0027
Orbital Period(Observed/Estimated) 0.97 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 2208737.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1720.6 (K)
Blackbody T 0.3(K) 1615.8 (K)
Blackbody T 0.7(K) 1307.4 (K)
Tidally Locked Blackbody T 0.1(K) 2046.1 (K)
Tidally Locked Blackbody T 0.3(K) 1921.5 (K)
Size Class: Earth-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-775
Alternate Name :
Star Distance(LY) : 1304.6
Stellar Radius(Rsun) : 0.8 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5468 (K)
Spectral type : G7
Metalicity : -0.0
Absolute Magnitude: 4.2
Apparent Magnitude: 12.2
Right Ascension(RA) 291.4333
Declination (DEC) 41.7034
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
Discovered by
Discovery Paper - Authors "Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, and Natalie M. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 661 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-775%20b/
Kepler-775 b
Kepler-775 b

  • Kepler-775 b is an exoplanet orbiting the star Kepler-775, located about 1304.6 light-years (400.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-775 has apparent magnitude of 12.2, with absolute magnitude of 4.2.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5468 with its spectral types of G7
  • In this planetary system, the extrasolar planet Kepler-775 b orbits around the star Kepler-775 every 1.0 days with its orbital distance of 0.02 AU ( 2799574.5 km)
  • (Projected orbit of Kepler-775 b around its host star Kepler-775)


  • The Star Kepler-775 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.544 AU ( 81394378.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.752 AU ( 112508301.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.146 AU ( 171437753.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.686 AU ( 252278164.9 km)
  • Radiation at Planetary Boundary of Kepler-775 b : 2208737.89 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-775)



  • Kopparapu Recent Venus for Star Kepler-775 distance : 0.574 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-775 distance : 0.727 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-775 distance : 0.702 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-775 distance : 0.770 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-775 distance : 1.296 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-775 distance : 1.367 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-775)



  • Original Kopparapu Recent Venus for Star Kepler-775 distance : 0.572 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-775 distance : 0.748 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-775 distance : 0.757 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-775 distance : 1.318 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-775 distance : 1.371 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-775)



    (Position in Stellar Map of star Kepler-775 and its Exoplanet Kepler-775 b)



    (Zoomed position in Stellar Map of star Kepler-775 and its Exoplanet Kepler-775 b (zoom level 3))