K2-174

Display orbital revolution around the star K2-174
Imaginary Picture of Star K2-174
Star Name : K2-174
Alternate Name : "2MASS J04031027+1620509, EPIC 210558622, WISE J040310.30+162050.1"
Star Distance (LY/pc): 326.4822 (LY) 100.1000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6800 (Rsun, estimated)
Stellar Mass (Msun): 0.7000 (Msun/observed) 0.7000 (Msun/estimated)
Spectral type : K5
Metalicity : 0.1130
Absolute Magnitude : 5.23
Apparent Magnitude : 10.23
Right Ascension(RA) : 60.79284
Declination(DEC) : 16.34745
  • This is the K2-174 . The star K2-174 islocated about 326.5 light-years (100.1 pc) away from our Solar System.
  • The star K2-174 has apparent magnitude of 10.2, with absolute magnitude of 5.2.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4455 with its spectral types of K5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-174 b radius 0.232000 mass 0.028900 orbital distance 0.126000
    (Illustration of the K2-174's Planetary System)



    The Star K2-174 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.292 AU ( 43738354.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.404 AU ( 60457836.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.616 AU ( 92124363.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.906 AU ( 135565036.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-174)



    Kopparapu's Recent Venus for Star K2-174 distance : 0.323 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-174 distance : 0.409 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-174 distance : 0.395 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-174 distance : 0.433 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-174 distance : 0.760 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-174 distance : 0.802 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-174)



  • Original Kopparapu Recent Venus for Star K2-174 distance : 0.319 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-174 distance : 0.423 AU
  • Original Kopparapu Moist Greenhouse for Star K2-174 distance : 0.422 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-174 distance : 0.772 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-174 distance : 0.803 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-174)



    (Position in Stellar Map of star K2-174 )



    (Zoomed position in Stellar Map of star K2-174 (zoom level 3))

    (Synthetic Spectrum of star Kepler-891*)
    *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