Imaginary Picture of Kepler-1193 b

Display orbital revolution of Kepler-1193 b around the hoststar Kepler-1193
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Exoplanet Name : Kepler-1193 b
Alternate Name : "2MASS J19123474+5116322 b, K02331.01, KIC 12401863 b, KOI-2331 b, KOI-2331.01, WISE J191234.72+511632.3 b"
Status : Confirmed
Radius (Rjup / Re): 0.1180 (Rjup) 1.3227 (Rearth)
Mass (Mjup / Me): 0.0084 (Mjup) 2.6861 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0402 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0078
Orbital Period(Observed/Estimated) 2.83 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.5354
Star Radiation at Atmospheric Boundary: 1765742.3 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1627.0 (K)
Blackbody T 0.3(K) 1527.9 (K)
Blackbody T 0.7(K) 1236.2 (K)
Tidally Locked Blackbody T 0.1(K) 1934.8 (K)
Tidally Locked Blackbody T 0.3(K) 1817.0 (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-1193
Alternate Name : "2MASS J19123474+5116322, KIC 12401863, KOI-2331, WISE J191234.72+511632.3"
Star Distance(LY) : 2615.1
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 5.0 (GY)
Temperature : 5851 (K)
Spectral type : G1
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.1
Absolute Magnitude: 2.9
Apparent Magnitude: 12.4
Right Ascension(RA) 288.1448
Declination (DEC) 51.2756
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, and Natalie M. Batalha2"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 428 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-1193+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1193%20b/
Kepler-1193 b
Kepler-1193 b

  • Kepler-1193 b is an exoplanet orbiting the star Kepler-1193, located about 2615.1 light-years (801.8 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1193 has apparent magnitude of 12.4, with absolute magnitude of 2.9.
  • It is 1.1 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5851 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-1193 b orbits around the star Kepler-1193 every 2.8 days with its orbital distance of 0.04 AU ( 6013611.2 km)
  • (Projected orbit of Kepler-1193 b around its host star Kepler-1193)


  • The Star Kepler-1193 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.045 AU ( 156325311.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.444 AU ( 216082432.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.201 AU ( 329261808.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.239 AU ( 484523175.3 km)
  • Radiation at Planetary Boundary of Kepler-1193 b : 1765742.33 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1193)



  • Kopparapu Recent Venus for Star Kepler-1193 distance : 1.078 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1193 distance : 1.366 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1193 distance : 1.319 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1193 distance : 1.446 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1193 distance : 2.407 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1193 distance : 2.539 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1193)



  • Original Kopparapu Recent Venus for Star Kepler-1193 distance : 1.081 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1193 distance : 1.403 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1193 distance : 1.431 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1193 distance : 2.449 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1193 distance : 2.547 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1193)



    (Position in Stellar Map of star Kepler-1193 and its Exoplanet Kepler-1193 b)



    (Zoomed position in Stellar Map of star Kepler-1193 and its Exoplanet Kepler-1193 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1193*)
    *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