Imaginary Picture of Kepler-770 c
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Exoplanet Name : Kepler-770 c
Alternate Name :
Radius (Rjup / Re): 0.1070 (Rjup) 1.1994 (Rearth)
Mass (Mjup / Me): 0.0059 (Mjup) 1.8826 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0248 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0040
Orbital Period(Observed/Estimated) 1.48 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 1651319.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1599.9 (K)
Blackbody T 0.3(K) 1502.5 (K)
Blackbody T 0.7(K) 1215.7 (K)
Tidally Locked Blackbody T 0.1(K) 1902.6 (K)
Tidally Locked Blackbody T 0.3(K) 1786.8 (K)
Size Class: Earth-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-770
Alternate Name :
Star Distance(LY) : 2482.0
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5598 (K)
Spectral type : G6
Metalicity : -0.0
Absolute Magnitude: 4.0
Apparent Magnitude: 13.4
Right Ascension(RA) 286.4904
Declination (DEC) 38.3749
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 655 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-770%20c/
Kepler-770 c
Kepler-770 c

  • Kepler-770 c is an exoplanet orbiting the star Kepler-770, located about 2482.0 light-years (761.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-770 has apparent magnitude of 13.4, with absolute magnitude of 4.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5598 with its spectral types of G6
  • In this planetary system, the extrasolar planet Kepler-770 c orbits around the star Kepler-770 every 1.5 days with its orbital distance of 0.02 AU ( 3716771.1 km)
  • (Projected orbit of Kepler-770 c around its host star Kepler-770)


  • The Star Kepler-770 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.625 AU ( 93435460.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.863 AU ( 129152223.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.316 AU ( 196799407.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.936 AU ( 289598948.7 km)
  • Radiation at Planetary Boundary of Kepler-770 c : 1651319.94 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-770)



  • Kopparapu Recent Venus for Star Kepler-770 distance : 0.654 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-770 distance : 0.829 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-770 distance : 0.800 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-770 distance : 0.878 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-770 distance : 1.471 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-770 distance : 1.551 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-770)



  • Original Kopparapu Recent Venus for Star Kepler-770 distance : 0.653 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-770 distance : 0.852 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-770 distance : 0.864 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-770 distance : 1.496 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-770 distance : 1.556 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-770)



    (Position in Stellar Map of star Kepler-770 and its Exoplanet Kepler-770 c)



    (Zoomed position in Stellar Map of star Kepler-770 and its Exoplanet Kepler-770 c (zoom level 3))