Kepler-298
Imaginary Picture of Star Kepler-298
Star Name : Kepler-298
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5800 (Rsun, estimated)
Stellar Mass (Msun): 0.6500 (Msun/observed) 0.6500 (Msun/estimated)
Spectral type : K5
Metalicity : -0.1210
Absolute Magnitude : 25.00
Apparent Magnitude : 13.72
Right Ascension(RA) : 283.03979
Declination(DEC) : 48.82536
  • The star Kepler-298 has apparent magnitude of 13.7, with absolute magnitude of 25.0.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4465 with its spectral types of K5
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-298 b radius 0.175000 mass 0.015527 orbital distance 0.080000
  • Name of the 2 Planet Kepler-298 c radius 0.172000 mass 0.015280 orbital distance 0.136000
  • Name of the 3 Planet Kepler-298 d radius 0.223000 mass 0.019453 orbital distance 0.305000
    (Illustration of the Kepler-298's Planetary System)



    The Star Kepler-298 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.250 AU ( 37473912.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.346 AU ( 51798739.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.528 AU ( 78929815.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.776 AU ( 116148681.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-298)



    Kopparapu's Recent Venus for Star Kepler-298 distance : 0.277 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-298 distance : 0.351 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-298 distance : 0.339 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-298 distance : 0.371 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-298 distance : 0.651 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-298 distance : 0.686 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-298)



  • Original Kopparapu Recent Venus for Star Kepler-298 distance : 0.273 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-298 distance : 0.362 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-298 distance : 0.362 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-298 distance : 0.661 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-298 distance : 0.688 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-298)



    (Position in Stellar Map of star Kepler-298 )



    (Zoomed position in Stellar Map of star Kepler-298 (zoom level 3))