Imaginary Picture of Kepler-134 b

Display orbital revolution of Kepler-134 b around the hoststar Kepler-134
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Exoplanet Name : Kepler-134 b
Alternate Name : "2MASS J18585736+4935542 b, K00295.01, KIC 11547513 b, KOI-295 b, KOI-295.01, WISE J185857.37+493554.3 b"
Status : Confirmed
Radius (Rjup / Re): 0.1780 (Rjup) 1.9952 (Rearth)
Mass (Mjup / Me): 0.0158 (Mjup) 5.0153 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0600 (AU) 0.0600 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0146
Orbital Period(Observed/Estimated) 5.32 (Days Obs.) 5.93 (Days Est.)
Surface Gravity (G Earth) 1.2599
Star Radiation at Atmospheric Boundary: 398017.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1121.0 (K)
Blackbody T 0.3(K) 1052.8 (K)
Blackbody T 0.7(K) 851.8 (K)
Tidally Locked Blackbody T 0.1(K) 1333.1 (K)
Tidally Locked Blackbody T 0.3(K) 1252.0 (K)
Size Class: sub-Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : Kepler-134
Alternate Name : "2MASS J18585736+4935542, KIC 11547513, KOI-295, WISE J185857.37+493554.3"
Star Distance(LY) : 1091.7
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5918 (K)
Spectral type : G1
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 3.6
Apparent Magnitude: 11.3
Right Ascension(RA) 284.7390
Declination (DEC) 49.5984
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-134+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-134%20b/
Kepler-134 b
Kepler-134 b

  • Kepler-134 b is an exoplanet orbiting the star Kepler-134, located about 1091.7 light-years (334.7 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-134 has apparent magnitude of 11.3, with absolute magnitude of 3.6.
  • It is 0.8 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5918 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-134 b orbits around the star Kepler-134 every 5.3 days with its orbital distance of 0.06 AU ( 8975872.2 km)
  • (Projected orbit of Kepler-134 b around its host star Kepler-134)


  • The Star Kepler-134 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.741 AU ( 110779104.9 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.024 AU ( 153125673.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.560 AU ( 233329639.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.295 AU ( 343354785.4 km)
  • Radiation at Planetary Boundary of Kepler-134 b : 398017.15 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-134)



  • Kopparapu Recent Venus for Star Kepler-134 distance : 0.761 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-134 distance : 0.964 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-134 distance : 0.931 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-134 distance : 1.020 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-134 distance : 1.696 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-134 distance : 1.789 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-134)



  • Original Kopparapu Recent Venus for Star Kepler-134 distance : 0.764 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-134 distance : 0.990 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-134 distance : 1.011 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-134 distance : 1.726 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-134 distance : 1.795 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-134)



    (Position in Stellar Map of star Kepler-134 and its Exoplanet Kepler-134 b)



    (Zoomed position in Stellar Map of star Kepler-134 and its Exoplanet Kepler-134 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-134*)
    *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