K2-27 B

Display orbital revolution around the star K2-27 B
Imaginary Picture of Star K2-27 B
Star Name : K2-27 B
Alternate Name : "EPIC 201546283, 2MASS J11260363+0113505, WISE J112603.64+011350.2, TIC 363548415"
Star Distance (LY/pc): 814.2321 (LY) 249.6450 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8925 (Rsun, estimated)
Stellar Mass (Msun): 0.8900 (Msun/observed) 0.8900 (Msun/estimated)
Spectral type : G8V
Metalicity : 0.1300
Absolute Magnitude : 5.65
Apparent Magnitude : 12.64
Right Ascension(RA) : 171.51517
Declination(DEC) : 1.23074
  • This is the K2-27 B . The star K2-27 B islocated about 814.2 light-years (249.6 pc) away from our Solar System.
  • The star K2-27 B has apparent magnitude of 12.6, with absolute magnitude of 5.7.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5231 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-27 Bb radius 0.400000 mass 0.097220 orbital distance 0.067020
    (Illustration of the K2-27 B's Planetary System)



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

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.529 AU ( 79147240.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.731 AU ( 109402169.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.114 AU ( 166704696.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.640 AU ( 245313263.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-27 B)



    Kopparapu's Recent Venus for Star K2-27 B distance : 0.566 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-27 B distance : 0.716 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-27 B distance : 0.692 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-27 B distance : 0.759 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-27 B distance : 1.287 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-27 B distance : 1.357 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-27 B)



  • Original Kopparapu Recent Venus for Star K2-27 B distance : 0.561 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-27 B distance : 0.738 AU
  • Original Kopparapu Moist Greenhouse for Star K2-27 B distance : 0.743 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-27 B distance : 1.309 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-27 B distance : 1.361 AU

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



    (Position in Stellar Map of star K2-27 B )



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

    (Synthetic Spectrum of star Kepler-841*)
    *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