PTFO 8-8695

Display orbital revolution around the star PTFO 8-8695
Imaginary Picture of Star PTFO 8-8695
Star Name : PTFO 8-8695
Alternate Name : CVSO 30
Star Distance (LY/pc): 1076.3148 (LY) 330.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4500 (Rsun, estimated)
Stellar Mass (Msun): 0.3900 (Msun/observed) 0.3900 (Msun/estimated)
Spectral type : M3 PMS
Metalicity : 0.0000
Absolute Magnitude : 8.67
Apparent Magnitude : 16.26
Right Ascension(RA) : 81.28149
Declination(DEC) : 1.57333
  • This is the PTFO 8-8695 . The star PTFO 8-8695 islocated about 1076.3 light-years (330.0 pc) away from our Solar System.
  • The star PTFO 8-8695 has apparent magnitude of 16.3, with absolute magnitude of 8.7.
  • It is 0.4 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3740 with its spectral types of M3 PMS
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet PTFO 8-8695 b radius 0.360000 mass 5.600000 orbital distance 0.008333
    (Illustration of the PTFO 8-8695's Planetary System)



    The Star PTFO 8-8695 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.136 AU ( 20399232.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.188 AU ( 28197070.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.287 AU ( 42966095.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.423 AU ( 63226491.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star PTFO 8-8695)



    Kopparapu's Recent Venus for Star PTFO 8-8695 distance : 0.154 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star PTFO 8-8695 distance : 0.194 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star PTFO 8-8695 distance : 0.188 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star PTFO 8-8695 distance : 0.205 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star PTFO 8-8695 distance : 0.374 AU
    Kopparapu's Outer Boundary for Early Mars for Star PTFO 8-8695 distance : 0.394 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star PTFO 8-8695)



  • Original Kopparapu Recent Venus for Star PTFO 8-8695 distance : 0.152 AU
  • Original Kopparapu Runaway Greenhouse for Star PTFO 8-8695 distance : 0.201 AU
  • Original Kopparapu Moist Greenhouse for Star PTFO 8-8695 distance : 0.201 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star PTFO 8-8695 distance : 0.380 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star PTFO 8-8695 distance : 0.395 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star PTFO 8-8695)



    (Position in Stellar Map of star PTFO 8-8695 )



    (Zoomed position in Stellar Map of star PTFO 8-8695 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1215*)
    *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