Imaginary Picture of Kepler-672 b

Display orbital revolution of Kepler-672 b around the hoststar Kepler-672
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Exoplanet Name : Kepler-672 b
Alternate Name : "2MASS J19265328+4928511 b, K00773.01, KIC 11507101 b, KOI-773 b, KOI-773.01"
Status : Confirmed
Radius (Rjup / Re): 0.2230 (Rjup) 2.4996 (Rearth)
Mass (Mjup / Me): 0.0195 (Mjup) 6.1849 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.2189 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.1051
Orbital Period(Observed/Estimated) 38.38 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.9899
Star Radiation at Atmospheric Boundary: 21807.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 542.4 (K)
Blackbody T 0.3(K) 509.3 (K)
Blackbody T 0.7(K) 412.1 (K)
Tidally Locked Blackbody T 0.1(K) 645.0 (K)
Tidally Locked Blackbody T 0.3(K) 605.7 (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-672
Alternate Name : "2MASS J19265328+4928511, KIC 11507101, KOI-773"
Star Distance(LY) : 3372.1
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.1 (GY)
Temperature : 5480 (K)
Spectral type : G5
UV portion[%]: 7.4
Visible portion[%]: 44.0
IR portion[%]: 48.6
Metalicity : -0.0
Absolute Magnitude: 3.9
Apparent Magnitude: 14.0
Right Ascension(RA) 291.7220
Declination (DEC) 49.4809
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 577 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-672%20b/
Kepler-672 b
Kepler-672 b

  • Kepler-672 b is an exoplanet orbiting the star Kepler-672, located about 3372.1 light-years (1033.9 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-672 has apparent magnitude of 14.0, with absolute magnitude of 3.9.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5480 with its spectral types of G5
  • In this planetary system, the extrasolar planet Kepler-672 b orbits around the star Kepler-672 every 38.4 days with its orbital distance of 0.22 AU ( 32745927.8 km)
  • (Projected orbit of Kepler-672 b around its host star Kepler-672)


  • The Star Kepler-672 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.632 AU ( 94598771.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.874 AU ( 130760223.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.332 AU ( 199249643.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.960 AU ( 293204578.2 km)
  • Radiation at Planetary Boundary of Kepler-672 b : 21806.99 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-672)



  • Kopparapu Recent Venus for Star Kepler-672 distance : 0.667 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-672 distance : 0.845 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-672 distance : 0.816 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-672 distance : 0.895 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-672 distance : 1.504 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-672 distance : 1.587 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-672)



  • Original Kopparapu Recent Venus for Star Kepler-672 distance : 0.664 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-672 distance : 0.869 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-672 distance : 0.879 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-672 distance : 1.531 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-672 distance : 1.592 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-672)



    (Position in Stellar Map of star Kepler-672 and its Exoplanet Kepler-672 b)



    (Zoomed position in Stellar Map of star Kepler-672 and its Exoplanet Kepler-672 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-672*)
    *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