HD 137496

Display orbital revolution around the star HD 137496
Imaginary Picture of Star HD 137496
Star Name : HD 137496
Alternate Name :
Star Distance (LY/pc): 507.8966 (LY) 155.7220 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4336 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 1.0387 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 16.04
Apparent Magnitude : 22.00
Right Ascension(RA) : 231.74167
Declination(DEC) : -16.50889
  • This is the HD 137496 . The star HD 137496 islocated about 507.9 light-years (155.7 pc) away from our Solar System.
  • The star HD 137496 has apparent magnitude of 22.0, with absolute magnitude of 16.0.
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 137496 b radius 0.116900 mass 0.012710 orbital distance 0.027320
  • Name of the 2 Planet HD 137496 c radius 0.907830 mass 7.660000 orbital distance 1.216300
    (Illustration of the HD 137496's Planetary System)



    The Star HD 137496 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.102 AU ( 15301294.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.141 AU ( 21150388.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.215 AU ( 32228511.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.317 AU ( 47425666.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 137496)



    Kopparapu's Recent Venus for Star HD 137496 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 137496 distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 137496 distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 137496 distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 137496 distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 137496 distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 137496)



  • Original Kopparapu Recent Venus for Star HD 137496 distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 137496 distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star HD 137496 distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 137496 distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 137496 distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 137496)



    (Position in Stellar Map of star HD 137496 )



    (Zoomed position in Stellar Map of star HD 137496 (zoom level 3))

    (Synthetic Spectrum of star HD 62364*)
    *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