HD 133131 B

Display orbital revolution around the star HD 133131 B
Imaginary Picture of Star HD 133131 B
Star Name : HD 133131 B
Alternate Name :
Star Distance (LY/pc): 153.2933 (LY) 47.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8898 (Rsun, estimated)
Stellar Mass (Msun): 0.9300 (Msun/observed) 0.9300 (Msun/estimated)
Spectral type : G2
Metalicity : -0.2810
Absolute Magnitude : 5.06
Apparent Magnitude : 8.42
Right Ascension(RA) : 225.89920
Declination(DEC) : -27.84099
  • This is the HD 133131 B . The star HD 133131 B islocated about 153.3 light-years (47.0 pc) away from our Solar System.
  • The star HD 133131 B has apparent magnitude of 8.4, with absolute magnitude of 5.1.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5805 with its spectral types of G2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 133131 B b radius 0.907830 mass 2.500000 orbital distance 0.000000
    (Illustration of the HD 133131 B's Planetary System)



    The Star HD 133131 B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.650 AU ( 97170226.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.898 AU ( 134314647.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.368 AU ( 204665798.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.013 AU ( 301174687.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 133131 B)



    Kopparapu's Recent Venus for Star HD 133131 B distance : 0.748 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 133131 B distance : 0.948 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 133131 B distance : 0.915 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 133131 B distance : 1.004 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 133131 B distance : 1.672 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 133131 B distance : 1.764 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 133131 B)



  • Original Kopparapu Recent Venus for Star HD 133131 B distance : 0.750 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 133131 B distance : 0.974 AU
  • Original Kopparapu Moist Greenhouse for Star HD 133131 B distance : 0.992 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 133131 B distance : 1.702 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 133131 B distance : 1.770 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 133131 B)



    (Position in Stellar Map of star HD 133131 B )



    (Zoomed position in Stellar Map of star HD 133131 B (zoom level 3))

    (Synthetic Spectrum of star HD 59686 A*)
    *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