Kepler-148

Display orbital revolution around the star Kepler-148
Imaginary Picture of Star Kepler-148
Star Name : Kepler-148
Alternate Name : "2MASS J19190869+4651316, KIC 9946525, KOI-398, WISE J191908.68+465131.6"
Star Distance (LY/pc): 2639.9719 (LY) 809.4200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8500 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.9668 (Msun/estimated)
Spectral type : K0
Metalicity : 0.1430
Absolute Magnitude : 4.36
Apparent Magnitude : 13.90
Right Ascension(RA) : 289.78622
Declination(DEC) : 46.85879
  • This is the Kepler-148 . The star Kepler-148 islocated about 2640.0 light-years (809.4 pc) away from our Solar System.
  • The star Kepler-148 has apparent magnitude of 13.9, with absolute magnitude of 4.4.
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-148 b radius 0.161000 mass 0.014369 orbital distance 0.028000
  • Name of the 2 Planet Kepler-148 c radius 0.321000 mass 0.027297 orbital distance 0.050000
  • Name of the 3 Planet Kepler-148 d radius 0.774000 mass 0.411423 orbital distance 0.000000
    (Illustration of the Kepler-148's Planetary System)



    The Star Kepler-148 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.512 AU ( 76564568.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.707 AU ( 105832242.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.078 AU ( 161264917.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.586 AU ( 237308390.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-148)



    Kopparapu's Recent Venus for Star Kepler-148 distance : 0.546 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-148 distance : 0.691 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-148 distance : 0.668 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-148 distance : 0.732 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-148 distance : 1.240 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-148 distance : 1.308 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-148)



  • Original Kopparapu Recent Venus for Star Kepler-148 distance : 0.542 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-148 distance : 0.712 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-148 distance : 0.717 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-148 distance : 1.262 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-148 distance : 1.312 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-148)



    (Position in Stellar Map of star Kepler-148 )



    (Zoomed position in Stellar Map of star Kepler-148 (zoom level 3))

    (Synthetic Spectrum of star HIP 116454*)
    *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