Imaginary Picture of Kepler-716 c

Display orbital revolution of Kepler-716 c around the hoststar Kepler-716
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Exoplanet Name : Kepler-716 c
Alternate Name : "2MASS J19213437+4321500 c, K00892.02, KIC 7678434 c, KOI-892 c, KOI-892.02, WISE J192134.36+432149.9 c"
Status : Confirmed
Radius (Rjup / Re): 0.1240 (Rjup) 1.3899 (Rearth)
Mass (Mjup / Me): 0.0101 (Mjup) 3.2191 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0461 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0109
Orbital Period(Observed/Estimated) 3.97 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.6663
Star Radiation at Atmospheric Boundary: 237182.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 984.9 (K)
Blackbody T 0.3(K) 925.0 (K)
Blackbody T 0.7(K) 748.4 (K)
Tidally Locked Blackbody T 0.1(K) 1171.3 (K)
Tidally Locked Blackbody T 0.3(K) 1100.0 (K)
Size Class: super-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-716
Alternate Name : "2MASS J19213437+4321500, KIC 7678434, KOI-892, WISE J192134.36+432149.9"
Star Distance(LY) : 2201.6
Stellar Radius(Rsun) : 0.8 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 4.6 (GY)
Temperature : 5099 (K)
Spectral type : K1
UV portion[%]: 3.9
Visible portion[%]: 38.4
IR portion[%]: 57.6
Metalicity : 0.0
Absolute Magnitude: 4.5
Apparent Magnitude: 13.7
Right Ascension(RA) 290.3932
Declination (DEC) 43.3639
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-716&submit=SIMBAD+search
Open Exoplanet Database Link
Kepler-716 c
Kepler-716 c

  • Kepler-716 c is an exoplanet orbiting the star Kepler-716, located about 2201.6 light-years (675.0 pc) away from Solar System. Its discovery was publicly announced on 2020.
  • The host star Kepler-716 has apparent magnitude of 13.7, with absolute magnitude of 4.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5099 with its spectral types of K1
  • In this planetary system, the extrasolar planet Kepler-716 c orbits around the star Kepler-716 every 4.0 days with its orbital distance of 0.05 AU ( 6898440.2 km)
  • (Projected orbit of Kepler-716 c around its host star Kepler-716)


  • The Star Kepler-716 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.439 AU ( 65723811.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.607 AU ( 90847482.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.925 AU ( 138431459.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.362 AU ( 203707956.4 km)
  • Radiation at Planetary Boundary of Kepler-716 c : 237182.74 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-716)



  • Kopparapu Recent Venus for Star Kepler-716 distance : 0.473 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-716 distance : 0.599 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-716 distance : 0.578 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-716 distance : 0.635 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-716 distance : 1.081 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-716 distance : 1.140 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-716)



  • Original Kopparapu Recent Venus for Star Kepler-716 distance : 0.468 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-716 distance : 0.617 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-716 distance : 0.620 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-716 distance : 1.099 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-716 distance : 1.143 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-716)



    (Position in Stellar Map of star Kepler-716 and its Exoplanet Kepler-716 c)



    (Zoomed position in Stellar Map of star Kepler-716 and its Exoplanet Kepler-716 c (zoom level 3))

    (Synthetic Spectrum of star Kepler-716*)
    *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