HAT-P-38

Display orbital revolution around the star HAT-P-38
Imaginary Picture of Star HAT-P-38
Star Name : HAT-P-38
Alternate Name : "GSC 02314-00559, 2MASS J02213197+3214461"
Star Distance (LY/pc): 812.1284 (LY) 249.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9230 (Rsun, estimated)
Stellar Mass (Msun): 0.8860 (Msun/observed) 0.8860 (Msun/estimated)
Spectral type : G
Metalicity : 0.0600
Absolute Magnitude : 5.58
Apparent Magnitude : 12.56
Right Ascension(RA) : 35.38300
Declination(DEC) : 32.24633
  • This is the HAT-P-38 . The star HAT-P-38 islocated about 812.1 light-years (249.0 pc) away from our Solar System.
  • The star HAT-P-38 has apparent magnitude of 12.6, with absolute magnitude of 5.6.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5330 with its spectral types of G
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HAT-P-38 b radius 0.825000 mass 0.267000 orbital distance 0.052300
    (Illustration of the HAT-P-38's Planetary System)



    The Star HAT-P-38 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.568 AU ( 84979511.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.785 AU ( 117463893.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.196 AU ( 178988978.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.761 AU ( 263390122.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-38)



    Kopparapu's Recent Venus for Star HAT-P-38 distance : 0.604 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HAT-P-38 distance : 0.765 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-38 distance : 0.739 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HAT-P-38 distance : 0.810 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HAT-P-38 distance : 1.370 AU
    Kopparapu's Outer Boundary for Early Mars for Star HAT-P-38 distance : 1.445 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-38)



  • Original Kopparapu Recent Venus for Star HAT-P-38 distance : 0.600 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-38 distance : 0.787 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-38 distance : 0.794 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-38 distance : 1.393 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-38 distance : 1.449 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-38)



    (Position in Stellar Map of star HAT-P-38 )



    (Zoomed position in Stellar Map of star HAT-P-38 (zoom level 3))

    (Synthetic Spectrum of star GJ 2056*)
    *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