PPL 15

Display orbital revolution around the star PPL 15
Imaginary Picture of Star PPL 15
Star Name : PPL 15
Alternate Name :
Star Distance (LY/pc): 463.1415 (LY) 142.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.0700 (Rsun, estimated)
Stellar Mass (Msun): 0.0700 (Msun/observed) 0.0700 (Msun/estimated)
Spectral type : M6.5
Metalicity : 0.0000
Absolute Magnitude : 14.24
Apparent Magnitude : 20.00
Right Ascension(RA) : 57.02083
Declination(DEC) : 23.65833
  • This is the PPL 15 . The star PPL 15 islocated about 463.1 light-years (142.0 pc) away from our Solar System.
  • The star PPL 15 has apparent magnitude of 20.0, with absolute magnitude of 14.2.
  • It is 0.1 times more massive and 0.1 times bigger compared with our Sun. The surface temperature is 3100 with its spectral types of M6.5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet PPL 15 b radius 0.907830 mass 60.000000 orbital distance 0.020000
    (Illustration of the PPL 15's Planetary System)



    The Star PPL 15 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.015 AU ( 2180115.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.020 AU ( 3013489.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.031 AU ( 4591891.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.045 AU ( 6757169.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star PPL 15)



    Kopparapu's Recent Venus for Star PPL 15 distance : 0.059 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star PPL 15 distance : 0.074 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star PPL 15 distance : 0.072 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star PPL 15 distance : 0.078 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star PPL 15 distance : 0.147 AU
    Kopparapu's Outer Boundary for Early Mars for Star PPL 15 distance : 0.155 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star PPL 15)



  • Original Kopparapu Recent Venus for Star PPL 15 distance : 0.058 AU
  • Original Kopparapu Runaway Greenhouse for Star PPL 15 distance : 0.077 AU
  • Original Kopparapu Moist Greenhouse for Star PPL 15 distance : 0.077 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star PPL 15 distance : 0.149 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star PPL 15 distance : 0.155 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star PPL 15)



    (Position in Stellar Map of star PPL 15 )



    (Zoomed position in Stellar Map of star PPL 15 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1197*)
    *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