Imaginary Picture of Kepler-1323 b

Display orbital revolution of Kepler-1323 b around the hoststar Kepler-1323
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Exoplanet Name : Kepler-1323 b
Alternate Name : "2MASS J19312934+4605559 b, K02717.01, KIC 9467404 b, KOI-2717 b, KOI-2717.01, WISE J193129.34+460555.6 b"
Status : Confirmed
Radius (Rjup / Re): 0.1360 (Rjup) 1.5244 (Rearth)
Mass (Mjup / Me): 0.0142 (Mjup) 4.5162 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0197 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0025
Orbital Period(Observed/Estimated) 0.93 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.9434
Star Radiation at Atmospheric Boundary: 6500277.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 2253.6 (K)
Blackbody T 0.3(K) 2116.4 (K)
Blackbody T 0.7(K) 1712.4 (K)
Tidally Locked Blackbody T 0.1(K) 2680.0 (K)
Tidally Locked Blackbody T 0.3(K) 2516.8 (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-1323
Alternate Name : "2MASS J19312934+4605559, KIC 9467404, KOI-2717, WISE J193129.34+460555.6"
Star Distance(LY) : 1517.5
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 3.5 (GY)
Temperature : 6063 (K)
Spectral type : G0
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.0
Absolute Magnitude: 3.0
Apparent Magnitude: 11.4
Right Ascension(RA) 292.8723
Declination (DEC) 46.0989
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-1323+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1323%20b/
Kepler-1323 b
Kepler-1323 b

  • Kepler-1323 b is an exoplanet orbiting the star Kepler-1323, located about 1517.5 light-years (465.3 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1323 has apparent magnitude of 11.4, with absolute magnitude of 3.0.
  • It is 1.2 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6063 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-1323 b orbits around the star Kepler-1323 every 0.9 days with its orbital distance of 0.02 AU ( 2947488.9 km)
  • (Projected orbit of Kepler-1323 b around its host star Kepler-1323)


  • The Star Kepler-1323 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.983 AU ( 147010518.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.358 AU ( 203206954.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.070 AU ( 309642429.3 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.046 AU ( 455652399.3 km)
  • Radiation at Planetary Boundary of Kepler-1323 b : 6500277.15 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1323)



  • Kopparapu Recent Venus for Star Kepler-1323 distance : 1.001 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1323 distance : 1.268 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1323 distance : 1.224 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1323 distance : 1.342 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1323 distance : 2.223 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1323 distance : 2.345 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1323)



  • Original Kopparapu Recent Venus for Star Kepler-1323 distance : 1.008 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1323 distance : 1.301 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1323 distance : 1.334 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1323 distance : 2.263 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1323 distance : 2.353 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1323)



    (Position in Stellar Map of star Kepler-1323 and its Exoplanet Kepler-1323 b)



    (Zoomed position in Stellar Map of star Kepler-1323 and its Exoplanet Kepler-1323 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1323*)
    *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