Imaginary Picture of Kepler-1375 b

Display orbital revolution of Kepler-1375 b around the hoststar Kepler-1375
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Exoplanet Name : Kepler-1375 b
Alternate Name : "2MASS J19451045+4324117 b, K02869.01, KIC 7767162 b, KOI-2869 b, KOI-2869.01, WISE J194510.44+432411.6 b"
Status : Confirmed
Radius (Rjup / Re): 0.1550 (Rjup) 1.7374 (Rearth)
Mass (Mjup / Me): 0.0139 (Mjup) 4.4098 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0493 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0090
Orbital Period(Observed/Estimated) 3.30 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.4609
Star Radiation at Atmospheric Boundary: 3672339.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1953.8 (K)
Blackbody T 0.3(K) 1834.8 (K)
Blackbody T 0.7(K) 1484.6 (K)
Tidally Locked Blackbody T 0.1(K) 2323.5 (K)
Tidally Locked Blackbody T 0.3(K) 2182.0 (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-1375
Alternate Name : "2MASS J19451045+4324117, KIC 7767162, KOI-2869, WISE J194510.44+432411.6"
Star Distance(LY) : 4663.9
Stellar Radius(Rsun) : 2.1 (Rsun Measured)
Stellar Mass(Msun) : 1.5 (Msun Measured) 1.5 (Msun Estimated)
Star Age : 1.7 (GY)
Temperature : 6335 (K)
Spectral type : F5
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.1
Absolute Magnitude: 1.9
Apparent Magnitude: 12.7
Right Ascension(RA) 296.2936
Declination (DEC) 43.4033
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-1375+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1375%20b/
Kepler-1375 b
Kepler-1375 b

  • Kepler-1375 b is an exoplanet orbiting the star Kepler-1375, located about 4663.9 light-years (1430.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1375 has apparent magnitude of 12.7, with absolute magnitude of 1.9.
  • It is 1.5 times more massive and 2.1 times bigger compared with our Sun. The surface temperature is 6335 with its spectral types of F5
  • In this planetary system, the extrasolar planet Kepler-1375 b orbits around the star Kepler-1375 every 3.3 days with its orbital distance of 0.05 AU ( 7379333.0 km)
  • (Projected orbit of Kepler-1375 b around its host star Kepler-1375)


  • The Star Kepler-1375 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.849 AU ( 276642461.9 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.556 AU ( 382392177.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.895 AU ( 582681055.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.732 AU ( 857440698.8 km)
  • Radiation at Planetary Boundary of Kepler-1375 b : 3672339.89 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1375)



  • Kopparapu Recent Venus for Star Kepler-1375 distance : 1.853 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1375 distance : 2.347 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1375 distance : 2.266 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1375 distance : 2.483 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1375 distance : 4.093 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1375 distance : 4.317 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1375)



  • Original Kopparapu Recent Venus for Star Kepler-1375 distance : 1.878 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1375 distance : 2.407 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1375 distance : 2.484 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1375 distance : 4.167 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1375 distance : 4.334 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1375)



    (Position in Stellar Map of star Kepler-1375 and its Exoplanet Kepler-1375 b)



    (Zoomed position in Stellar Map of star Kepler-1375 and its Exoplanet Kepler-1375 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1375*)
    *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