Gl 569B

Display orbital revolution around the star Gl 569B
Imaginary Picture of Star Gl 569B
Star Name : Gl 569B
Alternate Name :
Star Distance (LY/pc): 31.9959 (LY) 9.8100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3588 (Rsun, estimated)
Stellar Mass (Msun): 0.3500 (Msun/observed) 0.3500 (Msun/estimated)
Spectral type : M3V
Metalicity : 0.0000
Absolute Magnitude : 10.19
Apparent Magnitude : 10.15
Right Ascension(RA) : 223.62083
Declination(DEC) : 16.10111
  • This is the Gl 569B . The star Gl 569B islocated about 32.0 light-years ( 9.8 pc) away from our Solar System.
  • The star Gl 569B has apparent magnitude of 10.2, with absolute magnitude of 10.2.
  • It is 0.3 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3500 with its spectral types of M3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Gl 569B b radius 0.907830 mass 20.000000 orbital distance 0.000000
    (Illustration of the Gl 569B's Planetary System)



    The Star Gl 569B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.095 AU ( 14242745.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.132 AU ( 19687195.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.201 AU ( 29998929.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.295 AU ( 44144739.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Gl 569B)



    Kopparapu's Recent Venus for Star Gl 569B distance : 0.134 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Gl 569B distance : 0.170 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Gl 569B distance : 0.164 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Gl 569B distance : 0.179 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Gl 569B distance : 0.331 AU
    Kopparapu's Outer Boundary for Early Mars for Star Gl 569B distance : 0.349 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Gl 569B)



  • Original Kopparapu Recent Venus for Star Gl 569B distance : 0.133 AU
  • Original Kopparapu Runaway Greenhouse for Star Gl 569B distance : 0.176 AU
  • Original Kopparapu Moist Greenhouse for Star Gl 569B distance : 0.176 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Gl 569B distance : 0.336 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Gl 569B distance : 0.349 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Gl 569B)



    (Position in Stellar Map of star Gl 569B )



    (Zoomed position in Stellar Map of star Gl 569B (zoom level 3))

    (Synthetic Spectrum of star GJ 667 C*)
    *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