Imaginary Picture of Kepler-348 b

Display orbital revolution of Kepler-348 b around the hoststar Kepler-348
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Exoplanet Name : Kepler-348 b
Alternate Name : "2MASS J19490121+4032541 b, K02011.01, KIC 5384079 b, KOI-2011 b, KOI-2011.01, WISE J194901.21+403254.1 b"
Status : Confirmed
Radius (Rjup / Re): 0.1360 (Rjup) 1.5244 (Rearth)
Mass (Mjup / Me): 0.0142 (Mjup) 4.5162 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0760 (AU) 0.0760 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0193
Orbital Period(Observed/Estimated) 7.06 (Days Obs.) 7.14 (Days Est.)
Surface Gravity (G Earth) 1.9434
Star Radiation at Atmospheric Boundary: 627881.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1256.4 (K)
Blackbody T 0.3(K) 1179.8 (K)
Blackbody T 0.7(K) 954.6 (K)
Tidally Locked Blackbody T 0.1(K) 1494.1 (K)
Tidally Locked Blackbody T 0.3(K) 1403.1 (K)
Size Class: super-Earth-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-348
Alternate Name : "2MASS J19490121+4032541, KIC 5384079, KOI-2011, WISE J194901.21+403254.1"
Star Distance(LY) : 1861.1
Stellar Radius(Rsun) : 1.3 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6421 (K)
Spectral type : F8
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : -0.0
Absolute Magnitude: 2.9
Apparent Magnitude: 11.7
Right Ascension(RA) 297.2550
Declination (DEC) 40.5484
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-348+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-348%20b/
Kepler-348 b
Kepler-348 b

  • Kepler-348 b is an exoplanet orbiting the star Kepler-348, located about 1861.1 light-years (570.6 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-348 has apparent magnitude of 11.7, with absolute magnitude of 2.9.
  • It is 1.1 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6421 with its spectral types of F8
  • In this planetary system, the extrasolar planet Kepler-348 b orbits around the star Kepler-348 every 7.1 days with its orbital distance of 0.08 AU ( 11369438.2 km)
  • (Projected orbit of Kepler-348 b around its host star Kepler-348)


  • The Star Kepler-348 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.178 AU ( 176241527.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.628 AU ( 243611848.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.481 AU ( 371210545.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.651 AU ( 546252579.4 km)
  • Radiation at Planetary Boundary of Kepler-348 b : 627881.80 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-348)



  • Kopparapu Recent Venus for Star Kepler-348 distance : 1.174 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-348 distance : 1.487 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-348 distance : 1.436 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-348 distance : 1.574 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-348 distance : 2.591 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-348 distance : 2.732 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-348)



  • Original Kopparapu Recent Venus for Star Kepler-348 distance : 1.192 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-348 distance : 1.525 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-348 distance : 1.578 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-348 distance : 2.638 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-348 distance : 2.743 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-348)



    (Position in Stellar Map of star Kepler-348 and its Exoplanet Kepler-348 b)



    (Zoomed position in Stellar Map of star Kepler-348 and its Exoplanet Kepler-348 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-348*)
    *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