HD 188015

Display orbital revolution around the star HD 188015
Imaginary Picture of Star HD 188015
Star Name : HD 188015
Alternate Name :
Star Distance (LY/pc): 185.9498 (LY) 57.0125 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1000 (Rsun, estimated)
Stellar Mass (Msun): 1.0900 (Msun/observed) 1.0900 (Msun/estimated)
Spectral type : G5IV
Metalicity : 0.2900
Absolute Magnitude : 4.44
Apparent Magnitude : 8.22
Right Ascension(RA) : 298.01893
Declination(DEC) : 28.10028
  • This is the HD 188015 . The star HD 188015 islocated about 185.9 light-years (57.0 pc) away from our Solar System.
  • The star HD 188015 has apparent magnitude of 8.2, with absolute magnitude of 4.4.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5520 with its spectral types of G5IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 188015 b radius 0.907830 mass 1.260000 orbital distance 1.190000
    (Illustration of the HD 188015's Planetary System)



    The Star HD 188015 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.726 AU ( 108624790.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.004 AU ( 150147847.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.529 AU ( 228792092.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.251 AU ( 336677587.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 188015)



    Kopparapu's Recent Venus for Star HD 188015 distance : 0.764 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 188015 distance : 0.968 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 188015 distance : 0.935 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 188015 distance : 1.025 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 188015 distance : 1.721 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 188015 distance : 1.816 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 188015)



  • Original Kopparapu Recent Venus for Star HD 188015 distance : 0.761 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 188015 distance : 0.995 AU
  • Original Kopparapu Moist Greenhouse for Star HD 188015 distance : 1.008 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 188015 distance : 1.751 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 188015 distance : 1.821 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 188015)



    (Position in Stellar Map of star HD 188015 )



    (Zoomed position in Stellar Map of star HD 188015 (zoom level 3))

    (Synthetic Spectrum of star HD 98736*)
    *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