Imaginary Picture of Kepler-836 b

Display orbital revolution of Kepler-836 b around the hoststar Kepler-836
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Exoplanet Name : Kepler-836 b
Alternate Name : "2MASS J19094866+4542158 b, K01406.01, KIC 9271752 b, KOI-1406 b, KOI-1406.01, WISE J190948.66+454215.8 b"
Status : Confirmed
Radius (Rjup / Re): 0.2440 (Rjup) 2.7350 (Rearth)
Mass (Mjup / Me): 0.0212 (Mjup) 6.7249 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0999 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0311
Orbital Period(Observed/Estimated) 11.36 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.8990
Star Radiation at Atmospheric Boundary: 190834.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 932.8 (K)
Blackbody T 0.3(K) 876.0 (K)
Blackbody T 0.7(K) 708.8 (K)
Tidally Locked Blackbody T 0.1(K) 1109.3 (K)
Tidally Locked Blackbody T 0.3(K) 1041.8 (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-836
Alternate Name : "2MASS J19094866+4542158, KIC 9271752, KOI-1406, WISE J190948.66+454215.8"
Star Distance(LY) : 3196.4
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.3 (GY)
Temperature : 6246 (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: 13.5
Right Ascension(RA) 287.4528
Declination (DEC) 45.7044
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. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 702 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-836%20b/
Kepler-836 b
Kepler-836 b

  • Kepler-836 b is an exoplanet orbiting the star Kepler-836, located about 3196.4 light-years (980.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-836 has apparent magnitude of 13.5, with absolute magnitude of 3.6.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 6246 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-836 b orbits around the star Kepler-836 every 11.4 days with its orbital distance of 0.10 AU ( 14942566.1 km)
  • (Projected orbit of Kepler-836 b around its host star Kepler-836)


  • The Star Kepler-836 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.854 AU ( 127697809.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.180 AU ( 176511743.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.798 AU ( 268964835.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.646 AU ( 395793537.6 km)
  • Radiation at Planetary Boundary of Kepler-836 b : 190834.08 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-836)



  • Kopparapu Recent Venus for Star Kepler-836 distance : 0.860 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-836 distance : 1.089 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-836 distance : 1.052 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-836 distance : 1.153 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-836 distance : 1.903 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-836 distance : 2.007 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-836)



  • Original Kopparapu Recent Venus for Star Kepler-836 distance : 0.870 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-836 distance : 1.117 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-836 distance : 1.151 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-836 distance : 1.937 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-836 distance : 2.014 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-836)



    (Position in Stellar Map of star Kepler-836 and its Exoplanet Kepler-836 b)



    (Zoomed position in Stellar Map of star Kepler-836 and its Exoplanet Kepler-836 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-836*)
    *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