Kepler-273
Imaginary Picture of Star Kepler-273
Star Name : Kepler-273
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8100 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.7958 (Msun/estimated)
Spectral type : G5
Metalicity : -0.4780
Absolute Magnitude : 25.00
Apparent Magnitude : 13.68
Right Ascension(RA) : 291.30222
Declination(DEC) : 47.69776
  • The star Kepler-273 has apparent magnitude of 13.7, with absolute magnitude of 25.0.
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-273 b radius 0.134000 mass 0.013452 orbital distance 0.037000
  • Name of the 2 Planet Kepler-273 c radius 0.177000 mass 0.015692 orbital distance 0.073000
    (Illustration of the Kepler-273's Planetary System)



    The Star Kepler-273 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.555 AU ( 83088819.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.768 AU ( 114850461.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.170 AU ( 175006687.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.721 AU ( 257530007.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-273)



    Kopparapu's Recent Venus for Star Kepler-273 distance : 0.581 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-273 distance : 0.736 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-273 distance : 0.710 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-273 distance : 0.779 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-273 distance : 1.305 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-273 distance : 1.376 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-273)



  • Original Kopparapu Recent Venus for Star Kepler-273 distance : 0.580 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-273 distance : 0.756 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-273 distance : 0.767 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-273 distance : 1.327 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-273 distance : 1.380 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-273)



    (Position in Stellar Map of star Kepler-273 )



    (Zoomed position in Stellar Map of star Kepler-273 (zoom level 3))