K2-34

Display orbital revolution around the star K2-34
Imaginary Picture of Star K2-34
Star Name : K2-34
Alternate Name : "2MASS J08301891+2214092, EPIC 212110888, TYC 1391-121-1, WISE J083018.89+221409.2"
Star Distance (LY/pc): 1133.9035 (LY) 347.6568 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4400 (Rsun, estimated)
Stellar Mass (Msun): 1.1500 (Msun/observed) 1.1500 (Msun/estimated)
Spectral type : F9 V
Metalicity : 0.0300
Absolute Magnitude : 3.79
Apparent Magnitude : 11.50
Right Ascension(RA) : 127.57878
Declination(DEC) : 22.23591
  • This is the K2-34 . The star K2-34 islocated about 1133.9 light-years (347.7 pc) away from our Solar System.
  • The star K2-34 has apparent magnitude of 11.5, with absolute magnitude of 3.8.
  • It is 1.1 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6071 with its spectral types of F9 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-34 b radius 1.245000 mass 1.780000 orbital distance 0.042600
    (Illustration of the K2-34's Planetary System)



    The Star K2-34 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.150 AU ( 172004999.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.589 AU ( 237755859.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.422 AU ( 362287314.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.564 AU ( 533121654.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-34)



    Kopparapu's Recent Venus for Star K2-34 distance : 1.171 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-34 distance : 1.483 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-34 distance : 1.432 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-34 distance : 1.569 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-34 distance : 2.599 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-34 distance : 2.742 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-34)



  • Original Kopparapu Recent Venus for Star K2-34 distance : 1.179 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-34 distance : 1.522 AU
  • Original Kopparapu Moist Greenhouse for Star K2-34 distance : 1.561 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-34 distance : 2.646 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-34 distance : 2.752 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-34)



    (Position in Stellar Map of star K2-34 )



    (Zoomed position in Stellar Map of star K2-34 (zoom level 3))

    (Synthetic Spectrum of star Kepler-739*)
    *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