Imaginary Picture of KOI-682 b

Display orbital revolution of KOI-682 b around the hoststar KOI-682
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Exoplanet Name : KOI-682 b
Alternate Name :
Status : Controversial
Radius (Rjup / Re): 0.8800 (Rjup) 9.8639 (Rearth)
Mass (Mjup / Me): 0.6680 (Mjup) 212.3828 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 1.3428 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 1.5406
Orbital Period(Observed/Estimated) 562.71 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 2.1828
Star Radiation at Atmospheric Boundary: 908.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 245.0 (K)
Blackbody T 0.3(K) 230.1 (K)
Blackbody T 0.7(K) 186.2 (K)
Tidally Locked Blackbody T 0.1(K) 291.4 (K)
Tidally Locked Blackbody T 0.3(K) 273.6 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Habitable
Habitability by Kopparapu: Not habitable
Star Name : KOI-682
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5589 (K)
Spectral type : G6
UV portion[%]: 7.2
Visible portion[%]: 43.8
IR portion[%]: 49.0
Metalicity : 0.3
Absolute Magnitude: 25.0
Apparent Magnitude: 14.2
Right Ascension(RA) 295.1980
Declination (DEC) 43.2694
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title 0
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=KOI-682+&submit=SIMBAD+search
Open Exoplanet Database Link 0
KOI-682 b
KOI-682 b

  • KOI-682 b is an exoplanet orbiting the star KOI-682. Its discovery was publicly announced on 2015.
  • The host star KOI-682 has apparent magnitude of 14.2, with absolute magnitude of 25.0.
  • It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5589 with its spectral types of G6
  • In this planetary system, the extrasolar planet KOI-682 b orbits around the star KOI-682 every 562.7 days with its orbital distance of 1.34 AU ( 200872950.5 km)
  • (Projected orbit of KOI-682 b around its host star KOI-682)


  • The Star KOI-682 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.792 AU ( 118443762.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.094 AU ( 163720232.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.668 AU ( 249473402.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.454 AU ( 367111041.0 km)
  • Radiation at Planetary Boundary of KOI-682 b : 908.49 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KOI-682)



  • Kopparapu Recent Venus for Star KOI-682 distance : 0.830 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star KOI-682 distance : 1.051 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star KOI-682 distance : 1.015 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star KOI-682 distance : 1.113 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-682 distance : 1.866 AU
  • Kopparapu Outer Boundary for Early Mars for Star KOI-682 distance : 1.968 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KOI-682)



  • Original Kopparapu Recent Venus for Star KOI-682 distance : 0.828 AU
  • Original Kopparapu Runaway Greenhouse for Star KOI-682 distance : 1.081 AU
  • Original Kopparapu Moist Greenhouse for Star KOI-682 distance : 1.096 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-682 distance : 1.898 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KOI-682 distance : 1.974 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KOI-682)



    (Position in Stellar Map of star KOI-682 and its Exoplanet KOI-682 b)



    (Zoomed position in Stellar Map of star KOI-682 and its Exoplanet KOI-682 b (zoom level 3))

    (Synthetic Spectrum of star KOI-682*)
    *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