Kepler-255

Display orbital revolution around the star Kepler-255
Imaginary Picture of Star Kepler-255
Star Name : Kepler-255
Alternate Name : "2MASS J19441541+4558366, KIC 9415172, KOI-938, WISE J194415.42+455836.4"
Star Distance (LY/pc): 3537.1618 (LY) 1084.5000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9300 (Rsun, estimated)
Stellar Mass (Msun): 0.9700 (Msun/observed) 0.9700 (Msun/estimated)
Spectral type : G6
Metalicity : 0.2120
Absolute Magnitude : 4.05
Apparent Magnitude : 14.23
Right Ascension(RA) : 296.06423
Declination(DEC) : 45.97684
  • This is the Kepler-255 . The star Kepler-255 islocated about 3537.2 light-years (1084.5 pc) away from our Solar System.
  • The star Kepler-255 has apparent magnitude of 14.2, with absolute magnitude of 4.1.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5573 with its spectral types of G6
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-255 b radius 0.138000 mass 0.012450 orbital distance 0.063000
  • Name of the 2 Planet Kepler-255 c radius 0.267000 mass 0.023000 orbital distance 0.092000
  • Name of the 3 Planet Kepler-255 d radius 0.118000 mass 0.008449 orbital distance 0.000000
    (Illustration of the Kepler-255's Planetary System)



    The Star Kepler-255 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.626 AU ( 93609332.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.865 AU ( 129392560.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.318 AU ( 197165627.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.939 AU ( 290137857.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-255)



    Kopparapu's Recent Venus for Star Kepler-255 distance : 0.656 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-255 distance : 0.831 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-255 distance : 0.803 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-255 distance : 0.880 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-255 distance : 1.477 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-255 distance : 1.557 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-255)



  • Original Kopparapu Recent Venus for Star Kepler-255 distance : 0.655 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-255 distance : 0.855 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-255 distance : 0.866 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-255 distance : 1.502 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-255 distance : 1.562 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-255)



    (Position in Stellar Map of star Kepler-255 )



    (Zoomed position in Stellar Map of star Kepler-255 (zoom level 3))

    (Synthetic Spectrum of star KMT-2018-BLG-0087*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102