Imaginary Picture of Kepler-1320 b

Display orbital revolution of Kepler-1320 b around the hoststar Kepler-1320
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Exoplanet Name : Kepler-1320 b
Alternate Name : "2MASS J19134406+4022511 b, K02708.01, KIC 5175986 b, KOI-2708 b, KOI-2708.01, WISE J191344.06+402250.8 b"
Status : Confirmed
Radius (Rjup / Re): 0.1520 (Rjup) 1.7038 (Rearth)
Mass (Mjup / Me): 0.0136 (Mjup) 4.3304 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0165 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0024
Orbital Period(Observed/Estimated) 0.87 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.4918
Star Radiation at Atmospheric Boundary: 891493.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1371.4 (K)
Blackbody T 0.3(K) 1287.9 (K)
Blackbody T 0.7(K) 1042.1 (K)
Tidally Locked Blackbody T 0.1(K) 1630.9 (K)
Tidally Locked Blackbody T 0.3(K) 1531.6 (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-1320
Alternate Name : "2MASS J19134406+4022511, KIC 5175986, KOI-2708, WISE J191344.06+402250.8"
Star Distance(LY) : 2112.6
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 3.2 (GY)
Temperature : 4792 (K)
Spectral type : K3
UV portion[%]: 2.5
Visible portion[%]: 35.5
IR portion[%]: 62.0
Metalicity : 0.1
Absolute Magnitude: 5.2
Apparent Magnitude: 14.2
Right Ascension(RA) 288.4336
Declination (DEC) 40.3809
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. Batalha2"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 428 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-1320+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1320%20b/
Kepler-1320 b
Kepler-1320 b

  • Kepler-1320 b is an exoplanet orbiting the star Kepler-1320, located about 2112.6 light-years (647.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1320 has apparent magnitude of 14.2, with absolute magnitude of 5.2.
  • It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4792 with its spectral types of K3
  • In this planetary system, the extrasolar planet Kepler-1320 b orbits around the star Kepler-1320 every 0.9 days with its orbital distance of 0.02 AU ( 2473834.5 km)
  • (Projected orbit of Kepler-1320 b around its host star Kepler-1320)


  • The Star Kepler-1320 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.305 AU ( 45694097.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.422 AU ( 63161183.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.643 AU ( 96243666.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.947 AU ( 141626771.5 km)
  • Radiation at Planetary Boundary of Kepler-1320 b : 891493.80 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1320)



  • Kopparapu Recent Venus for Star Kepler-1320 distance : 0.334 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1320 distance : 0.422 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1320 distance : 0.408 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1320 distance : 0.448 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1320 distance : 0.772 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1320 distance : 0.814 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1320)



  • Original Kopparapu Recent Venus for Star Kepler-1320 distance : 0.329 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1320 distance : 0.436 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1320 distance : 0.436 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1320 distance : 0.785 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1320 distance : 0.816 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1320)



    (Position in Stellar Map of star Kepler-1320 and its Exoplanet Kepler-1320 b)



    (Zoomed position in Stellar Map of star Kepler-1320 and its Exoplanet Kepler-1320 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1320*)
    *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