Imaginary Picture of Kepler-1345 b

Display orbital revolution of Kepler-1345 b around the hoststar Kepler-1345
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Exoplanet Name : Kepler-1345 b
Alternate Name : "2MASS J19295471+4601222 b, K02786.01, KIC 9466429 b, KOI-2786 b, KOI-2786.01, WISE J192954.70+460122.2 b"
Status : Confirmed
Radius (Rjup / Re): 0.2110 (Rjup) 2.3651 (Rearth)
Mass (Mjup / Me): 0.0185 (Mjup) 5.8748 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.2701 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.1222
Orbital Period(Observed/Estimated) 44.62 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.0503
Star Radiation at Atmospheric Boundary: 89196.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 771.3 (K)
Blackbody T 0.3(K) 724.3 (K)
Blackbody T 0.7(K) 586.1 (K)
Tidally Locked Blackbody T 0.1(K) 917.2 (K)
Tidally Locked Blackbody T 0.3(K) 861.4 (K)
Size Class: sub-Neptune-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-1345
Alternate Name : "2MASS J19295471+4601222, KIC 9466429, KOI-2786, WISE J192954.70+460122.2"
Star Distance(LY) : 4416.7
Stellar Radius(Rsun) : 1.8 (Rsun Measured)
Stellar Mass(Msun) : 1.3 (Msun Measured) 1.3 (Msun Estimated)
Star Age : 2.2 (GY)
Temperature : 6333 (K)
Spectral type : F7
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 2.1
Apparent Magnitude: 12.8
Right Ascension(RA) 292.4780
Declination (DEC) 46.0228
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-1345+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1345%20b/
Kepler-1345 b
Kepler-1345 b

  • Kepler-1345 b is an exoplanet orbiting the star Kepler-1345, located about 4416.7 light-years (1354.2 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1345 has apparent magnitude of 12.8, with absolute magnitude of 2.1.
  • It is 1.3 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6333 with its spectral types of F7
  • In this planetary system, the extrasolar planet Kepler-1345 b orbits around the star Kepler-1345 every 44.6 days with its orbital distance of 0.27 AU ( 40400790.4 km)
  • (Projected orbit of Kepler-1345 b around its host star Kepler-1345)


  • The Star Kepler-1345 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.578 AU ( 236043982.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.181 AU ( 326274469.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.323 AU ( 497170086.3 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.890 AU ( 731607561.7 km)
  • Radiation at Planetary Boundary of Kepler-1345 b : 89196.04 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1345)



  • Kopparapu Recent Venus for Star Kepler-1345 distance : 1.581 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1345 distance : 2.003 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1345 distance : 1.934 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1345 distance : 2.119 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1345 distance : 3.493 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1345 distance : 3.684 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1345)



  • Original Kopparapu Recent Venus for Star Kepler-1345 distance : 1.602 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1345 distance : 2.054 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1345 distance : 2.120 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1345 distance : 3.556 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1345 distance : 3.698 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1345)



    (Position in Stellar Map of star Kepler-1345 and its Exoplanet Kepler-1345 b)



    (Zoomed position in Stellar Map of star Kepler-1345 and its Exoplanet Kepler-1345 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1345*)
    *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