Wolf 1069

Display orbital revolution around the star Wolf 1069
Imaginary Picture of Star Wolf 1069
Star Name : Wolf 1069
Alternate Name : GJ 1253
Star Distance (LY/pc): 31.2285 (LY) 9.5747 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.1813 (Rsun, estimated)
Stellar Mass (Msun): 0.1670 (Msun/observed) 0.1670 (Msun/estimated)
Spectral type : M5.0 V
Metalicity : 0.0700
Absolute Magnitude : 12.09
Apparent Magnitude : 12.00
Right Ascension(RA) : 306.52500
Declination(DEC) : 58.57528
  • This is the Wolf 1069 . The star Wolf 1069 islocated about 31.2 light-years ( 9.6 pc) away from our Solar System.
  • The star Wolf 1069 has apparent magnitude of 12.0, with absolute magnitude of 12.1.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3158 with its spectral types of M5.0 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Wolf 1069 b radius 0.095181 mass 0.003960 orbital distance 0.067200
    (Illustration of the Wolf 1069's Planetary System)



    The Star Wolf 1069 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.039 AU ( 5859764.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.054 AU ( 8099726.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.083 AU ( 12342189.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.121 AU ( 18162073.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Wolf 1069)



    Kopparapu's Recent Venus for Star Wolf 1069 distance : 0.044 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Wolf 1069 distance : 0.056 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Wolf 1069 distance : 0.054 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Wolf 1069 distance : 0.059 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Wolf 1069 distance : 0.111 AU
    Kopparapu's Outer Boundary for Early Mars for Star Wolf 1069 distance : 0.117 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Wolf 1069)



  • Original Kopparapu Recent Venus for Star Wolf 1069 distance : 0.044 AU
  • Original Kopparapu Runaway Greenhouse for Star Wolf 1069 distance : 0.058 AU
  • Original Kopparapu Moist Greenhouse for Star Wolf 1069 distance : 0.058 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Wolf 1069 distance : 0.113 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Wolf 1069 distance : 0.118 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Wolf 1069)



    (Position in Stellar Map of star Wolf 1069 )



    (Zoomed position in Stellar Map of star Wolf 1069 (zoom level 3))

    (Synthetic Spectrum of star K2-157*)
    *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