Imaginary Picture of Kepler-600 b

Display orbital revolution of Kepler-600 b around the hoststar Kepler-600
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Exoplanet Name : Kepler-600 b
Alternate Name : "2MASS J18551993+4158431 b, K00560.01, KIC 6501635 b, KOI-560 b, KOI-560.01"
Status : Confirmed
Radius (Rjup / Re): 0.2590 (Rjup) 2.9031 (Rearth)
Mass (Mjup / Me): 0.0224 (Mjup) 7.1085 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1523 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0648
Orbital Period(Observed/Estimated) 23.68 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.8434
Star Radiation at Atmospheric Boundary: 28031.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 577.5 (K)
Blackbody T 0.3(K) 542.3 (K)
Blackbody T 0.7(K) 438.8 (K)
Tidally Locked Blackbody T 0.1(K) 686.8 (K)
Tidally Locked Blackbody T 0.3(K) 645.0 (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-600
Alternate Name : "2MASS J18551993+4158431, KIC 6501635, KOI-560"
Star Distance(LY) : 2020.6
Stellar Radius(Rsun) : 0.8 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 4.6 (GY)
Temperature : 5308 (K)
Spectral type : K0
UV portion[%]: 5.6
Visible portion[%]: 41.2
IR portion[%]: 53.2
Metalicity : -0.1
Absolute Magnitude: 4.4
Apparent Magnitude: 13.4
Right Ascension(RA) 283.8331
Declination (DEC) 41.9786
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 516 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-600+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-600%20b/
Kepler-600 b
Kepler-600 b

  • Kepler-600 b is an exoplanet orbiting the star Kepler-600, located about 2020.6 light-years (619.5 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-600 has apparent magnitude of 13.4, with absolute magnitude of 4.4.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5308 with its spectral types of K0
  • In this planetary system, the extrasolar planet Kepler-600 b orbits around the star Kepler-600 every 23.7 days with its orbital distance of 0.15 AU ( 22776509.5 km)
  • (Projected orbit of Kepler-600 b around its host star Kepler-600)


  • The Star Kepler-600 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.499 AU ( 74600544.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.689 AU ( 103117448.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.050 AU ( 157128170.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.546 AU ( 231220986.7 km)
  • Radiation at Planetary Boundary of Kepler-600 b : 28031.68 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-600)



  • Kopparapu Recent Venus for Star Kepler-600 distance : 0.531 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-600 distance : 0.672 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-600 distance : 0.649 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-600 distance : 0.712 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-600 distance : 1.205 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-600 distance : 1.271 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-600)



  • Original Kopparapu Recent Venus for Star Kepler-600 distance : 0.527 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-600 distance : 0.692 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-600 distance : 0.698 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-600 distance : 1.225 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-600 distance : 1.274 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-600)



    (Position in Stellar Map of star Kepler-600 and its Exoplanet Kepler-600 b)



    (Zoomed position in Stellar Map of star Kepler-600 and its Exoplanet Kepler-600 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-600*)
    *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