HAT-P-28

Display orbital revolution around the star HAT-P-28
Imaginary Picture of Star HAT-P-28
Star Name : HAT-P-28
Alternate Name :
Star Distance (LY/pc): 1288.3162 (LY) 395.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1030 (Rsun, estimated)
Stellar Mass (Msun): 1.0250 (Msun/observed) 1.0250 (Msun/estimated)
Spectral type : G3
Metalicity : 0.1200
Absolute Magnitude : 5.05
Apparent Magnitude : 13.03
Right Ascension(RA) : 13.00078
Declination(DEC) : 34.72833
  • This is the HAT-P-28 . The star HAT-P-28 islocated about 1288.3 light-years (395.0 pc) away from our Solar System.
  • The star HAT-P-28 has apparent magnitude of 13.0, with absolute magnitude of 5.0.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5680 with its spectral types of G3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HAT-P-28 b radius 1.212000 mass 0.626000 orbital distance 0.043400
    (Illustration of the HAT-P-28's Planetary System)



    The Star HAT-P-28 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.771 AU ( 115326814.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.066 AU ( 159411796.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.624 AU ( 242908299.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.389 AU ( 357450203.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-28)



    Kopparapu's Recent Venus for Star HAT-P-28 distance : 0.804 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HAT-P-28 distance : 1.018 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-28 distance : 0.983 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HAT-P-28 distance : 1.078 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HAT-P-28 distance : 1.802 AU
    Kopparapu's Outer Boundary for Early Mars for Star HAT-P-28 distance : 1.901 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-28)



  • Original Kopparapu Recent Venus for Star HAT-P-28 distance : 0.803 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-28 distance : 1.046 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-28 distance : 1.063 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-28 distance : 1.834 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-28 distance : 1.907 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-28)



    (Position in Stellar Map of star HAT-P-28 )



    (Zoomed position in Stellar Map of star HAT-P-28 (zoom level 3))

    (Synthetic Spectrum of star GJ 896A*)
    *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