Imaginary Picture of Kepler-769 b
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Exoplanet Name : Kepler-769 b
Alternate Name :
Radius (Rjup / Re): 0.2610 (Rjup) 2.9255 (Rearth)
Mass (Mjup / Me): 0.0225 (Mjup) 7.1596 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0789 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0203
Orbital Period(Observed/Estimated) 7.43 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 472142.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1169.9 (K)
Blackbody T 0.3(K) 1098.7 (K)
Blackbody T 0.7(K) 889.0 (K)
Tidally Locked Blackbody T 0.1(K) 1391.3 (K)
Tidally Locked Blackbody T 0.3(K) 1306.6 (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-769
Alternate Name :
Star Distance(LY) : 4442.2
Stellar Radius(Rsun) : 1.3 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6186 (K)
Spectral type : F8
Metalicity : 0.1
Absolute Magnitude: 3.0
Apparent Magnitude: 13.7
Right Ascension(RA) 292.7131
Declination (DEC) 38.3582
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
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 664 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-769%20b/
Kepler-769 b
Kepler-769 b

  • Kepler-769 b is an exoplanet orbiting the star Kepler-769, located about 4442.2 light-years (1362.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-769 has apparent magnitude of 13.7, with absolute magnitude of 3.0.
  • It is 1.2 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6186 with its spectral types of F8
  • In this planetary system, the extrasolar planet Kepler-769 b orbits around the star Kepler-769 every 7.4 days with its orbital distance of 0.08 AU ( 11809215.7 km)
  • (Projected orbit of Kepler-769 b around its host star Kepler-769)


  • The Star Kepler-769 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.061 AU ( 158740562.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.467 AU ( 219420940.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.235 AU ( 334348955.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.289 AU ( 492009135.0 km)
  • Radiation at Planetary Boundary of Kepler-769 b : 472142.54 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-769)



  • Kopparapu Recent Venus for Star Kepler-769 distance : 1.073 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-769 distance : 1.359 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-769 distance : 1.312 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-769 distance : 1.438 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-769 distance : 2.377 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-769 distance : 2.507 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-769)



  • Original Kopparapu Recent Venus for Star Kepler-769 distance : 1.084 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-769 distance : 1.394 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-769 distance : 1.434 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-769 distance : 2.419 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-769 distance : 2.516 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-769)



    (Position in Stellar Map of star Kepler-769 and its Exoplanet Kepler-769 b)



    (Zoomed position in Stellar Map of star Kepler-769 and its Exoplanet Kepler-769 b (zoom level 3))