Imaginary Picture of Kepler-758 d
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Exoplanet Name : Kepler-758 d
Alternate Name :
Radius (Rjup / Re): 0.1890 (Rjup) 2.1185 (Rearth)
Mass (Mjup / Me): 0.0167 (Mjup) 5.3030 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1540 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0561
Orbital Period(Observed/Estimated) 20.50 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 156848.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 888.2 (K)
Blackbody T 0.3(K) 834.1 (K)
Blackbody T 0.7(K) 674.9 (K)
Tidally Locked Blackbody T 0.1(K) 1056.3 (K)
Tidally Locked Blackbody T 0.3(K) 991.9 (K)
Size Class: sub-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-758
Alternate Name :
Star Distance(LY) : 4412.9
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6228 (K)
Spectral type : F8
Metalicity : -0.1
Absolute Magnitude: 2.7
Apparent Magnitude: 13.4
Right Ascension(RA) 293.0846
Declination (DEC) 41.1354
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 653 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-758%20d/
Kepler-758 d
Kepler-758 d

  • Kepler-758 d is an exoplanet orbiting the star Kepler-758, located about 4412.9 light-years (1353.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-758 has apparent magnitude of 13.4, with absolute magnitude of 2.7.
  • It is 1.2 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6228 with its spectral types of F8
  • In this planetary system, the extrasolar planet Kepler-758 d orbits around the star Kepler-758 every 20.5 days with its orbital distance of 0.15 AU ( 23039484.3 km)
  • (Projected orbit of Kepler-758 d around its host star Kepler-758)


  • The Star Kepler-758 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.193 AU ( 178502237.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.649 AU ( 246736740.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.513 AU ( 375972190.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.698 AU ( 553259547.9 km)
  • Radiation at Planetary Boundary of Kepler-758 d : 156848.81 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-758)



  • Kopparapu Recent Venus for Star Kepler-758 distance : 1.203 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-758 distance : 1.524 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-758 distance : 1.472 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-758 distance : 1.613 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-758 distance : 2.663 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-758 distance : 2.809 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-758)



  • Original Kopparapu Recent Venus for Star Kepler-758 distance : 1.216 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-758 distance : 1.564 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-758 distance : 1.610 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-758 distance : 2.711 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-758 distance : 2.820 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-758)



    (Position in Stellar Map of star Kepler-758 and its Exoplanet Kepler-758 d)



    (Zoomed position in Stellar Map of star Kepler-758 and its Exoplanet Kepler-758 d (zoom level 3))