Imaginary Picture of Kepler-1528 b

Display orbital revolution of Kepler-1528 b around the hoststar Kepler-1528
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Exoplanet Name : Kepler-1528 b
Alternate Name : "2MASS J19093670+4634263 b, K03911.01, KIC 9761615 b, KOI-3911 b, KOI-3911.01, WISE J190936.74+463426.2 b"
Status : Confirmed
Radius (Rjup / Re): 0.1300 (Rjup) 1.4572 (Rearth)
Mass (Mjup / Me): 0.0120 (Mjup) 3.8269 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0291 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0049
Orbital Period(Observed/Estimated) 1.79 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.8023
Star Radiation at Atmospheric Boundary: 1558645.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1577.0 (K)
Blackbody T 0.3(K) 1481.0 (K)
Blackbody T 0.7(K) 1198.3 (K)
Tidally Locked Blackbody T 0.1(K) 1875.4 (K)
Tidally Locked Blackbody T 0.3(K) 1761.2 (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-1528
Alternate Name : "2MASS J19093670+4634263, KIC 9761615, KOI-3911, WISE J190936.74+463426.2"
Star Distance(LY) : 2665.4
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 3.9 (GY)
Temperature : 6036 (K)
Spectral type : G2
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.0
Absolute Magnitude: 3.8
Apparent Magnitude: 13.4
Right Ascension(RA) 287.4029
Declination (DEC) 46.5740
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-1528+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1528%20b/
Kepler-1528 b
Kepler-1528 b

  • Kepler-1528 b is an exoplanet orbiting the star Kepler-1528, located about 2665.4 light-years (817.2 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1528 has apparent magnitude of 13.4, with absolute magnitude of 3.8.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 6036 with its spectral types of G2
  • In this planetary system, the extrasolar planet Kepler-1528 b orbits around the star Kepler-1528 every 1.8 days with its orbital distance of 0.03 AU ( 4360730.1 km)
  • (Projected orbit of Kepler-1528 b around its host star Kepler-1528)


  • The Star Kepler-1528 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.712 AU ( 106503311.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.984 AU ( 147215409.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.500 AU ( 224323705.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.207 AU ( 330102159.2 km)
  • Radiation at Planetary Boundary of Kepler-1528 b : 1558645.01 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1528)



  • Kopparapu Recent Venus for Star Kepler-1528 distance : 0.726 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1528 distance : 0.920 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1528 distance : 0.888 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1528 distance : 0.974 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1528 distance : 1.614 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1528 distance : 1.703 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1528)



  • Original Kopparapu Recent Venus for Star Kepler-1528 distance : 0.731 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1528 distance : 0.944 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1528 distance : 0.968 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1528 distance : 1.643 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1528 distance : 1.709 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1528)



    (Position in Stellar Map of star Kepler-1528 and its Exoplanet Kepler-1528 b)



    (Zoomed position in Stellar Map of star Kepler-1528 and its Exoplanet Kepler-1528 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1528*)
    *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