Imaginary Picture of Kepler-1005 b

Display orbital revolution of Kepler-1005 b around the hoststar Kepler-1005
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Exoplanet Name : Kepler-1005 b
Alternate Name : "2MASS J19050864+4319136 b, K01898.01, KIC 7668663 b, KOI-1898 b, KOI-1898.01, WISE J190508.62+431913.8 b"
Status : Confirmed
Radius (Rjup / Re): 0.1340 (Rjup) 1.5020 (Rearth)
Mass (Mjup / Me): 0.0135 (Mjup) 4.2770 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0681 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0178
Orbital Period(Observed/Estimated) 6.50 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.8958
Star Radiation at Atmospheric Boundary: 396456.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1119.9 (K)
Blackbody T 0.3(K) 1051.7 (K)
Blackbody T 0.7(K) 851.0 (K)
Tidally Locked Blackbody T 0.1(K) 1331.8 (K)
Tidally Locked Blackbody T 0.3(K) 1250.7 (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-1005
Alternate Name : "2MASS J19050864+4319136, KIC 7668663, KOI-1898, WISE J190508.62+431913.8"
Star Distance(LY) : 1851.1
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 6.2 (GY)
Temperature : 5728 (K)
Spectral type : G2
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 3.3
Apparent Magnitude: 12.1
Right Ascension(RA) 286.2860
Declination (DEC) 43.3205
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-1005+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1005%20b/
Kepler-1005 b
Kepler-1005 b

  • Kepler-1005 b is an exoplanet orbiting the star Kepler-1005, located about 1851.1 light-years (567.5 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1005 has apparent magnitude of 12.1, with absolute magnitude of 3.3.
  • It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5728 with its spectral types of G2
  • In this planetary system, the extrasolar planet Kepler-1005 b orbits around the star Kepler-1005 every 6.5 days with its orbital distance of 0.07 AU ( 10194965.2 km)
  • (Projected orbit of Kepler-1005 b around its host star Kepler-1005)


  • The Star Kepler-1005 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.839 AU ( 125578134.9 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.160 AU ( 173581800.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.768 AU ( 264500249.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.602 AU ( 389223704.3 km)
  • Radiation at Planetary Boundary of Kepler-1005 b : 396456.89 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1005)



  • Kopparapu Recent Venus for Star Kepler-1005 distance : 0.873 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1005 distance : 1.105 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1005 distance : 1.067 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1005 distance : 1.170 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1005 distance : 1.954 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1005 distance : 2.061 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1005)



  • Original Kopparapu Recent Venus for Star Kepler-1005 distance : 0.873 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1005 distance : 1.136 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1005 distance : 1.155 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1005 distance : 1.988 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1005 distance : 2.068 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1005)



    (Position in Stellar Map of star Kepler-1005 and its Exoplanet Kepler-1005 b)



    (Zoomed position in Stellar Map of star Kepler-1005 and its Exoplanet Kepler-1005 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1005*)
    *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