Imaginary Picture of Kepler-682 b

Display orbital revolution of Kepler-682 b around the hoststar Kepler-682
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Exoplanet Name : Kepler-682 b
Alternate Name : "2MASS J19162693+5144145 b, K00791.01, KIC 12644822 b, KOI-791 b, KOI-791.01, WISE J191626.93+514414.3 b"
Status : Confirmed
Radius (Rjup / Re): 0.6580 (Rjup) 7.3755 (Rearth)
Mass (Mjup / Me): 0.2793 (Mjup) 88.7869 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1031 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0345
Orbital Period(Observed/Estimated) 12.61 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.6322
Star Radiation at Atmospheric Boundary: 440435.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1149.8 (K)
Blackbody T 0.3(K) 1079.8 (K)
Blackbody T 0.7(K) 873.6 (K)
Tidally Locked Blackbody T 0.1(K) 1367.3 (K)
Tidally Locked Blackbody T 0.3(K) 1284.1 (K)
Size Class: sub-Jupiter-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-682
Alternate Name : "2MASS J19162693+5144145, KIC 12644822, KOI-791, WISE J191626.93+514414.3"
Star Distance(LY) : 6489.6
Stellar Radius(Rsun) : 1.8 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 4.0 (GY)
Temperature : 5802 (K)
Spectral type : G6
UV portion[%]: 7.1
Visible portion[%]: 43.6
IR portion[%]: 49.2
Metalicity : -0.1
Absolute Magnitude: 2.4
Apparent Magnitude: 13.9
Right Ascension(RA) 289.1122
Declination (DEC) 51.7374
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 584 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-682%20b/
Kepler-682 b
Kepler-682 b

  • Kepler-682 b is an exoplanet orbiting the star Kepler-682, located about 6489.6 light-years (1989.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-682 has apparent magnitude of 13.9, with absolute magnitude of 2.4.
  • It is 0.9 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 5802 with its spectral types of G6
  • In this planetary system, the extrasolar planet Kepler-682 b orbits around the star Kepler-682 every 12.6 days with its orbital distance of 0.10 AU ( 15428192.1 km)
  • (Projected orbit of Kepler-682 b around its host star Kepler-682)


  • The Star Kepler-682 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.339 AU ( 200302439.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.851 AU ( 276870316.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.820 AU ( 421889091.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.150 AU ( 620828279.2 km)
  • Radiation at Planetary Boundary of Kepler-682 b : 440434.99 W/m2

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



  • Kopparapu Recent Venus for Star Kepler-682 distance : 1.386 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-682 distance : 1.755 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-682 distance : 1.695 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-682 distance : 1.858 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-682 distance : 3.097 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-682 distance : 3.266 AU

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



  • Original Kopparapu Recent Venus for Star Kepler-682 distance : 1.388 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-682 distance : 1.803 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-682 distance : 1.837 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-682 distance : 3.151 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-682 distance : 3.277 AU

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



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



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

    (Synthetic Spectrum of star Kepler-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