HAT-P-51

Display orbital revolution around the star HAT-P-51
Imaginary Picture of Star HAT-P-51
Star Name : HAT-P-51
Alternate Name : "2MASS 01241564+3248387, GSC 2296-00637"
Star Distance (LY/pc): 1532.9332 (LY) 470.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0410 (Rsun, estimated)
Stellar Mass (Msun): 0.9760 (Msun/observed) 0.9760 (Msun/estimated)
Spectral type : G7
Metalicity : 0.2700
Absolute Magnitude : 5.08
Apparent Magnitude : 13.44
Right Ascension(RA) : 21.06519
Declination(DEC) : 32.81083
  • This is the HAT-P-51 . The star HAT-P-51 islocated about 1532.9 light-years (470.0 pc) away from our Solar System.
  • The star HAT-P-51 has apparent magnitude of 13.4, with absolute magnitude of 5.1.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5449 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HAT-P-51 b radius 1.293000 mass 0.309000 orbital distance 0.050690
    (Illustration of the HAT-P-51's Planetary System)



    The Star HAT-P-51 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.670 AU ( 100171103.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.926 AU ( 138462642.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.410 AU ( 210986425.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.075 AU ( 310475768.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HAT-P-51)



    Kopparapu's Recent Venus for Star HAT-P-51 distance : 0.708 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HAT-P-51 distance : 0.896 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HAT-P-51 distance : 0.865 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HAT-P-51 distance : 0.949 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HAT-P-51 distance : 1.598 AU
    Kopparapu's Outer Boundary for Early Mars for Star HAT-P-51 distance : 1.685 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HAT-P-51)



  • Original Kopparapu Recent Venus for Star HAT-P-51 distance : 0.704 AU
  • Original Kopparapu Runaway Greenhouse for Star HAT-P-51 distance : 0.922 AU
  • Original Kopparapu Moist Greenhouse for Star HAT-P-51 distance : 0.932 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HAT-P-51 distance : 1.625 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HAT-P-51 distance : 1.690 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HAT-P-51)



    (Position in Stellar Map of star HAT-P-51 )



    (Zoomed position in Stellar Map of star HAT-P-51 (zoom level 3))

    (Synthetic Spectrum of star GJ 3470*)
    *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