HAT-P-9
Imaginary Picture of Star HAT-P-9
Star Name : HAT-P-9
Alternate Name :
Star Distance (LY/pc): 1565.5488 (LY) 480.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3200 (Rsun, estimated)
Stellar Mass (Msun): 1.2800 (Msun/observed) 1.2800 (Msun/estimated)
Spectral type : F
Metalicity : 0.1200
Absolute Magnitude : 2.86
Apparent Magnitude : 11.27
Right Ascension(RA) : 110.16866
Declination(DEC) : 37.14056
  • This is the HAT-P-9 . The star HAT-P-9 islocated about 1565.5 light-years (480.0 pc) away from our Solar System.
  • The star HAT-P-9 has apparent magnitude of 11.3, with absolute magnitude of 2.9.
  • It is 1.3 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6350 with its spectral types of F
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HAT-P-9 b radius 1.400000 mass 0.670000 orbital distance 0.053000
    (Illustration of the HAT-P-9's Planetary System)



    The Star HAT-P-9 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.153 AU ( 172496184.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.594 AU ( 238434806.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.429 AU ( 363321879.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.574 AU ( 534644061.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-9)



    Kopparapu's Recent Venus for Star HAT-P-9 distance : 1.154 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HAT-P-9 distance : 1.462 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-9 distance : 1.412 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HAT-P-9 distance : 1.547 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HAT-P-9 distance : 2.549 AU
    Kopparapu's Outer Boundary for Early Mars for Star HAT-P-9 distance : 2.689 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-9)



  • Original Kopparapu Recent Venus for Star HAT-P-9 distance : 1.170 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-9 distance : 1.499 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-9 distance : 1.548 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-9 distance : 2.595 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-9 distance : 2.699 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-9)



    (Position in Stellar Map of star HAT-P-9 )



    (Zoomed position in Stellar Map of star HAT-P-9 (zoom level 3))