SOI-7

Display orbital revolution around the star SOI-7
Imaginary Picture of Star SOI-7
Star Name : SOI-7
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5200 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.0000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 25.00
Apparent Magnitude : 22.00
Right Ascension(RA) : 4.13750
Declination(DEC) : 50.68611
  • The star SOI-7 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet SOI-7 b radius 1.960000 mass 7.380691 orbital distance 0.000000
    (Illustration of the SOI-7's Planetary System)



    The Star SOI-7 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.123 AU ( 18352250.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.170 AU ( 25367606.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.258 AU ( 38654618.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.380 AU ( 56881964.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star SOI-7)



    Kopparapu's Recent Venus for Star SOI-7 distance : 0.139 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star SOI-7 distance : 0.176 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star SOI-7 distance : 0.170 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star SOI-7 distance : 0.185 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star SOI-7 distance : 0.345 AU
    Kopparapu's Outer Boundary for Early Mars for Star SOI-7 distance : 0.364 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star SOI-7)



  • Original Kopparapu Recent Venus for Star SOI-7 distance : 0.138 AU
  • Original Kopparapu Runaway Greenhouse for Star SOI-7 distance : 0.182 AU
  • Original Kopparapu Moist Greenhouse for Star SOI-7 distance : 0.183 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star SOI-7 distance : 0.351 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star SOI-7 distance : 0.365 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star SOI-7)



    (Position in Stellar Map of star SOI-7 )



    (Zoomed position in Stellar Map of star SOI-7 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1284*)
    *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