Kepler-280
Imaginary Picture of Star Kepler-280
Star Name : Kepler-280
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8900 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : G3
Metalicity : -0.1690
Absolute Magnitude : 25.00
Apparent Magnitude : 13.29
Right Ascension(RA) : 291.39050
Declination(DEC) : 42.18059
  • The star Kepler-280 has apparent magnitude of 13.3, with absolute magnitude of 25.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5744 with its spectral types of G3
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-280 b radius 0.129000 mass 0.011701 orbital distance 0.032000
  • Name of the 2 Planet Kepler-280 c radius 0.179000 mass 0.015857 orbital distance 0.056000
    (Illustration of the Kepler-280's Planetary System)



    The Star Kepler-280 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.636 AU ( 95164940.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.879 AU ( 131542817.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.340 AU ( 200442143.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.972 AU ( 294959395.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-280)



    Kopparapu's Recent Venus for Star Kepler-280 distance : 0.661 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-280 distance : 0.837 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-280 distance : 0.808 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-280 distance : 0.886 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-280 distance : 1.479 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-280 distance : 1.560 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-280)



  • Original Kopparapu Recent Venus for Star Kepler-280 distance : 0.661 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-280 distance : 0.860 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-280 distance : 0.875 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-280 distance : 1.505 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-280 distance : 1.565 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-280)



    (Position in Stellar Map of star Kepler-280 )



    (Zoomed position in Stellar Map of star Kepler-280 (zoom level 3))