K2-298

Display orbital revolution around the star K2-298
Imaginary Picture of Star K2-298
Star Name : K2-298
Alternate Name : "2MASS J11404960+0608054, WISE J114049.62+060805.4, EPIC 201841433"
Star Distance (LY/pc): 1441.4138 (LY) 441.9400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6300 (Rsun, estimated)
Stellar Mass (Msun): 0.8000 (Msun/observed) 0.8000 (Msun/estimated)
Spectral type : K0V
Metalicity : 0.0000
Absolute Magnitude : 4.83
Apparent Magnitude : 13.06
Right Ascension(RA) : 175.20677
Declination(DEC) : 6.13486
  • This is the K2-298 . The star K2-298 islocated about 1441.4 light-years (441.9 pc) away from our Solar System.
  • The star K2-298 has apparent magnitude of 13.1, with absolute magnitude of 4.8.
  • It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 5053 with its spectral types of K0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-298 b radius 0.093000 mass 0.003572 orbital distance 0.035000
    (Illustration of the K2-298's Planetary System)



    The Star K2-298 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.348 AU ( 52131144.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.482 AU ( 72058865.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.734 AU ( 109801763.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.080 AU ( 161578105.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-298)



    Kopparapu's Recent Venus for Star K2-298 distance : 0.376 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-298 distance : 0.476 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-298 distance : 0.460 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-298 distance : 0.504 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-298 distance : 0.861 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-298 distance : 0.908 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-298)



  • Original Kopparapu Recent Venus for Star K2-298 distance : 0.372 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-298 distance : 0.491 AU
  • Original Kopparapu Moist Greenhouse for Star K2-298 distance : 0.493 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-298 distance : 0.876 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-298 distance : 0.911 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-298)



    (Position in Stellar Map of star K2-298 )



    (Zoomed position in Stellar Map of star K2-298 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1083*)
    *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