Imaginary Picture of Kepler-150 f

Display orbital revolution of Kepler-150 f around the hoststar Kepler-150
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Exoplanet Name : Kepler-150 f
Alternate Name : "2MASS J19125618+4031152 f, KIC 5351250 f, KOI-408 f, WISE J191256.18+403115.1 f"
Status : Confirmed
Radius (Rjup / Re): 0.3250 (Rjup) 3.6429 (Rearth)
Mass (Mjup / Me): 0.0283 (Mjup) 8.9976 (Mearth)
Semi Major Axis / Orbital Distance Calculated 1.2400 (AU) 1.2400 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 1.7445
Orbital Period(Observed/Estimated) 637.21 (Days Obs.) 550.28 (Days Est.)
Surface Gravity (G Earth) 0.6780
Star Radiation at Atmospheric Boundary: 603.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 221.2 (K)
Blackbody T 0.3(K) 207.8 (K)
Blackbody T 0.7(K) 168.1 (K)
Tidally Locked Blackbody T 0.1(K) 263.1 (K)
Tidally Locked Blackbody T 0.3(K) 247.1 (K)
Size Class: Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Theoretical
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Habitable
Habitability by Kopparapu: Not habitable
Star Name : Kepler-150
Alternate Name : "2MASS J19125618+4031152, KIC 5351250, KOI-408, WISE J191256.18+403115.1"
Star Distance(LY) : 2905.9
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5588 (K)
Spectral type : G6
UV portion[%]: 7.1
Visible portion[%]: 43.6
IR portion[%]: 49.2
Metalicity : -0.1
Absolute Magnitude: 4.1
Apparent Magnitude: 13.8
Right Ascension(RA) 288.2341
Declination (DEC) 40.5209
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
Kepler-150 f
Kepler-150 f

  • Kepler-150 f is an exoplanet orbiting the star Kepler-150, located about 2905.9 light-years (891.0 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star Kepler-150 has apparent magnitude of 13.8, with absolute magnitude of 4.1.
  • It is 0.8 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5588 with its spectral types of G6
  • In this planetary system, the extrasolar planet Kepler-150 f orbits around the star Kepler-150 every 637.2 days with its orbital distance of 1.24 AU ( 185501359.7 km)
  • (Projected orbit of Kepler-150 f around its host star Kepler-150)


  • The Star Kepler-150 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.596 AU ( 89155228.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.824 AU ( 123235824.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.255 AU ( 187784124.3 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.847 AU ( 276332565.2 km)
  • Radiation at Planetary Boundary of Kepler-150 f : 603.59 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-150)



  • Kopparapu Recent Venus for Star Kepler-150 distance : 0.625 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-150 distance : 0.791 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-150 distance : 0.764 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-150 distance : 0.838 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-150 distance : 1.404 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-150 distance : 1.481 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-150)



  • Original Kopparapu Recent Venus for Star Kepler-150 distance : 0.623 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-150 distance : 0.813 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-150 distance : 0.825 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-150 distance : 1.429 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-150 distance : 1.486 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-150)



    (Position in Stellar Map of star Kepler-150 and its Exoplanet Kepler-150 f)



    (Zoomed position in Stellar Map of star Kepler-150 and its Exoplanet Kepler-150 f (zoom level 3))

    (Synthetic Spectrum of star Kepler-150*)
    *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