Imaginary Picture of Kepler-1100 b

Display orbital revolution of Kepler-1100 b around the hoststar Kepler-1100
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Exoplanet Name : Kepler-1100 b
Alternate Name : "2MASS J19272912+4405145 b, K02105.01, KIC 8165946 b, KOI-2105 b, KOI-2105.01, WISE J192729.12+440514.6 b"
Status : Confirmed
Radius (Rjup / Re): 0.1560 (Rjup) 1.7486 (Rearth)
Mass (Mjup / Me): 0.0140 (Mjup) 4.4363 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0721 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0176
Orbital Period(Observed/Estimated) 6.42 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.4509
Star Radiation at Atmospheric Boundary: 293600.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1038.9 (K)
Blackbody T 0.3(K) 975.7 (K)
Blackbody T 0.7(K) 789.4 (K)
Tidally Locked Blackbody T 0.1(K) 1235.5 (K)
Tidally Locked Blackbody T 0.3(K) 1160.3 (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-1100
Alternate Name : "2MASS J19272912+4405145, KIC 8165946, KOI-2105, WISE J192729.12+440514.6"
Star Distance(LY) : 2261.2
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 2.7 (GY)
Temperature : 5882 (K)
Spectral type : F8
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.1
Absolute Magnitude: 3.6
Apparent Magnitude: 12.8
Right Ascension(RA) 291.8714
Declination (DEC) 44.0874
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-1100+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1100%20b/
Kepler-1100 b
Kepler-1100 b

  • Kepler-1100 b is an exoplanet orbiting the star Kepler-1100, located about 2261.2 light-years (693.3 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1100 has apparent magnitude of 12.8, with absolute magnitude of 3.6.
  • It is 1.2 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5882 with its spectral types of F8
  • In this planetary system, the extrasolar planet Kepler-1100 b orbits around the star Kepler-1100 every 6.4 days with its orbital distance of 0.07 AU ( 10778887.7 km)
  • (Projected orbit of Kepler-1100 b around its host star Kepler-1100)


  • The Star Kepler-1100 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.764 AU ( 114256873.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.056 AU ( 157932858.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.609 AU ( 240654725.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.367 AU ( 354133971.3 km)
  • Radiation at Planetary Boundary of Kepler-1100 b : 293600.09 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1100)



  • Kopparapu Recent Venus for Star Kepler-1100 distance : 0.787 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1100 distance : 0.996 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1100 distance : 0.962 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1100 distance : 1.055 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1100 distance : 1.754 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1100 distance : 1.850 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1100)



  • Original Kopparapu Recent Venus for Star Kepler-1100 distance : 0.789 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1100 distance : 1.023 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1100 distance : 1.044 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1100 distance : 1.785 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1100 distance : 1.857 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1100)



    (Position in Stellar Map of star Kepler-1100 and its Exoplanet Kepler-1100 b)



    (Zoomed position in Stellar Map of star Kepler-1100 and its Exoplanet Kepler-1100 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1100*)
    *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