Imaginary Picture of Kepler-782 b

Display orbital revolution of Kepler-782 b around the hoststar Kepler-782
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Exoplanet Name : Kepler-782 b
Alternate Name : "2MASS J19152837+4745339 b, K01162.01, KIC 10528068 b, KOI-1162 b, KOI-1162.01, WISE J191528.37+474534.0 b"
Status : Confirmed
Radius (Rjup / Re): 0.2860 (Rjup) 3.2058 (Rearth)
Mass (Mjup / Me): 0.0245 (Mjup) 7.7953 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.5698 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.4344
Orbital Period(Observed/Estimated) 158.69 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7585
Star Radiation at Atmospheric Boundary: 4972.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 374.8 (K)
Blackbody T 0.3(K) 352.0 (K)
Blackbody T 0.7(K) 284.8 (K)
Tidally Locked Blackbody T 0.1(K) 445.7 (K)
Tidally Locked Blackbody T 0.3(K) 418.6 (K)
Size Class: 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-782
Alternate Name : "2MASS J19152837+4745339, KIC 10528068, KOI-1162, WISE J191528.37+474534.0"
Star Distance(LY) : 1457.2
Stellar Radius(Rsun) : 1.1 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 5.2 (GY)
Temperature : 5684 (K)
Spectral type : G1
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : -0.1
Absolute Magnitude: 3.4
Apparent Magnitude: 11.7
Right Ascension(RA) 288.8682
Declination (DEC) 47.7594
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 667 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-782+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-782%20b/
Kepler-782 b
Kepler-782 b

  • Kepler-782 b is an exoplanet orbiting the star Kepler-782, located about 1457.2 light-years (446.8 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-782 has apparent magnitude of 11.7, with absolute magnitude of 3.4.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5684 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-782 b orbits around the star Kepler-782 every 158.7 days with its orbital distance of 0.57 AU ( 85237716.9 km)
  • (Projected orbit of Kepler-782 b around its host star Kepler-782)


  • The Star Kepler-782 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.786 AU ( 117583398.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.086 AU ( 162530984.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.656 AU ( 247661252.4 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.436 AU ( 364444382.2 km)
  • Radiation at Planetary Boundary of Kepler-782 b : 4972.42 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-782)



  • Kopparapu Recent Venus for Star Kepler-782 distance : 0.819 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-782 distance : 1.037 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-782 distance : 1.002 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-782 distance : 1.099 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-782 distance : 1.837 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-782 distance : 1.937 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-782)



  • Original Kopparapu Recent Venus for Star Kepler-782 distance : 0.819 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-782 distance : 1.066 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-782 distance : 1.083 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-782 distance : 1.869 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-782 distance : 1.943 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-782)



    (Position in Stellar Map of star Kepler-782 and its Exoplanet Kepler-782 b)



    (Zoomed position in Stellar Map of star Kepler-782 and its Exoplanet Kepler-782 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-782*)
    *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