Imaginary Picture of Kepler-316 c

Display orbital revolution of Kepler-316 c around the hoststar Kepler-316
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Exoplanet Name : Kepler-316 c
Alternate Name : "2MASS J19231824+4411027 c, K01713.01, KIC 8230616 c, KOI-1713 c, KOI-1713.01, WISE J192318.21+441102.2 c"
Status : Confirmed
Radius (Rjup / Re): 0.1030 (Rjup) 1.1545 (Rearth)
Mass (Mjup / Me): 0.0052 (Mjup) 1.6403 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0580 (AU) 0.0580 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0187
Orbital Period(Observed/Estimated) 6.83 (Days Obs.) 7.01 (Days Est.)
Surface Gravity (G Earth) 1.2306
Star Radiation at Atmospheric Boundary: 52761.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 676.4 (K)
Blackbody T 0.3(K) 635.2 (K)
Blackbody T 0.7(K) 514.0 (K)
Tidally Locked Blackbody T 0.1(K) 804.4 (K)
Tidally Locked Blackbody T 0.3(K) 755.4 (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-316
Alternate Name : "2MASS J19231824+4411027, KIC 8230616, KOI-1713, WISE J192318.21+441102.2"
Star Distance(LY) : 1255.3
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.5 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 4200 (K)
Spectral type : K6
UV portion[%]: 0.8
Visible portion[%]: 26.6
IR portion[%]: 72.6
Metalicity : -0.5
Absolute Magnitude: 5.4
Apparent Magnitude: 13.3
Right Ascension(RA) 290.8260
Declination (DEC) 44.1841
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-316+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-316%20c/
Kepler-316 c
Kepler-316 c

  • Kepler-316 c is an exoplanet orbiting the star Kepler-316, located about 1255.3 light-years (384.9 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-316 has apparent magnitude of 13.3, with absolute magnitude of 5.4.
  • It is 0.5 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4200 with its spectral types of K6
  • In this planetary system, the extrasolar planet Kepler-316 c orbits around the star Kepler-316 every 6.8 days with its orbital distance of 0.06 AU ( 8676676.5 km)
  • (Projected orbit of Kepler-316 c around its host star Kepler-316)


  • The Star Kepler-316 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.261 AU ( 38988907.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.360 AU ( 53892859.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.549 AU ( 82120791.3 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.808 AU ( 120844341.8 km)
  • Radiation at Planetary Boundary of Kepler-316 c : 52761.21 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-316)



  • Kopparapu Recent Venus for Star Kepler-316 distance : 0.291 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-316 distance : 0.368 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-316 distance : 0.355 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-316 distance : 0.390 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-316 distance : 0.691 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-316 distance : 0.729 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-316)



  • Original Kopparapu Recent Venus for Star Kepler-316 distance : 0.287 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-316 distance : 0.380 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-316 distance : 0.379 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-316 distance : 0.702 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-316 distance : 0.730 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-316)



    (Position in Stellar Map of star Kepler-316 and its Exoplanet Kepler-316 c)



    (Zoomed position in Stellar Map of star Kepler-316 and its Exoplanet Kepler-316 c (zoom level 3))

    (Synthetic Spectrum of star Kepler-316*)
    *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