K2-27

Display orbital revolution around the star K2-27
Imaginary Picture of Star K2-27
Star Name : K2-27
Alternate Name : "EPIC 201546283, 2MASS J11260363+0113505, K2-27 B, WISE J112603.64+011350.2"
Star Distance (LY/pc): 810.9500 (LY) 248.6387 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8900 (Rsun, estimated)
Stellar Mass (Msun): 0.8700 (Msun/observed) 0.8700 (Msun/estimated)
Spectral type : K0
Metalicity : 0.1300
Absolute Magnitude : 4.18
Apparent Magnitude : 11.16
Right Ascension(RA) : 171.51516
Declination(DEC) : 1.23074
  • This is the K2-27 . The star K2-27 islocated about 811.0 light-years (248.6 pc) away from our Solar System.
  • The star K2-27 has apparent magnitude of 11.2, with absolute magnitude of 4.2.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5248 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-27 b radius 0.400000 mass 0.097220 orbital distance 0.067020
    (Illustration of the K2-27's Planetary System)



    The Star K2-27 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.531 AU ( 79439366.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.734 AU ( 109805964.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.118 AU ( 167319989.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.646 AU ( 246218694.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-27)



    Kopparapu's Recent Venus for Star K2-27 distance : 0.567 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-27 distance : 0.718 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-27 distance : 0.694 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-27 distance : 0.761 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-27 distance : 1.290 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-27 distance : 1.360 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-27)



  • Original Kopparapu Recent Venus for Star K2-27 distance : 0.563 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-27 distance : 0.740 AU
  • Original Kopparapu Moist Greenhouse for Star K2-27 distance : 0.745 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-27 distance : 1.312 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-27 distance : 1.364 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-27)



    (Position in Stellar Map of star K2-27 )



    (Zoomed position in Stellar Map of star K2-27 (zoom level 3))

    (Synthetic Spectrum of star Kepler-842*)
    *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