HAT-P-15

Display orbital revolution around the star HAT-P-15
Imaginary Picture of Star HAT-P-15
Star Name : HAT-P-15
Alternate Name :
Star Distance (LY/pc): 637.0234 (LY) 195.3125 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0800 (Rsun, estimated)
Stellar Mass (Msun): 1.0130 (Msun/observed) 1.0130 (Msun/estimated)
Spectral type : G5
Metalicity : 0.2200
Absolute Magnitude : 5.71
Apparent Magnitude : 12.16
Right Ascension(RA) : 66.24806
Declination(DEC) : 39.46056
  • This is the HAT-P-15 . The star HAT-P-15 islocated about 637.0 light-years (195.3 pc) away from our Solar System.
  • The star HAT-P-15 has apparent magnitude of 12.2, with absolute magnitude of 5.7.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5568 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HAT-P-15 b radius 1.072000 mass 1.946000 orbital distance 0.096400
    (Illustration of the HAT-P-15's Planetary System)



    The Star HAT-P-15 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.725 AU ( 108512637.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.003 AU ( 149992823.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.528 AU ( 228555869.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.248 AU ( 336329974.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-15)



    Kopparapu's Recent Venus for Star HAT-P-15 distance : 0.761 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HAT-P-15 distance : 0.964 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-15 distance : 0.931 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HAT-P-15 distance : 1.021 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HAT-P-15 distance : 1.712 AU
    Kopparapu's Outer Boundary for Early Mars for Star HAT-P-15 distance : 1.806 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-15)



  • Original Kopparapu Recent Venus for Star HAT-P-15 distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-15 distance : 0.991 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-15 distance : 1.005 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-15 distance : 1.742 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-15 distance : 1.812 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-15)



    (Position in Stellar Map of star HAT-P-15 )



    (Zoomed position in Stellar Map of star HAT-P-15 (zoom level 3))

    (Synthetic Spectrum of star GJ 752 A*)
    *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