Imaginary Picture of Kepler-153 b

Display orbital revolution of Kepler-153 b around the hoststar Kepler-153
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Exoplanet Name : Kepler-153 b
Alternate Name : "2MASS J18495052+4815256 b, K00431.01, KIC 10843590 b, KOI-431 b, KOI-431.01, WISE J184950.52+481525.4 b"
Status : Confirmed
Radius (Rjup / Re): 0.2610 (Rjup) 2.9255 (Rearth)
Mass (Mjup / Me): 0.0225 (Mjup) 7.1596 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.1290 (AU) 0.1290 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0517
Orbital Period(Observed/Estimated) 18.87 (Days Obs.) 16.59 (Days Est.)
Surface Gravity (G Earth) 0.8365
Star Radiation at Atmospheric Boundary: 28774.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 581.3 (K)
Blackbody T 0.3(K) 545.9 (K)
Blackbody T 0.7(K) 441.7 (K)
Tidally Locked Blackbody T 0.1(K) 691.3 (K)
Tidally Locked Blackbody T 0.3(K) 649.2 (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-153
Alternate Name : "2MASS J18495052+4815256, KIC 10843590, KOI-431, WISE J184950.52+481525.4"
Star Distance(LY) : 1497.7
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5178 (K)
Spectral type : G7
UV portion[%]: 6.4
Visible portion[%]: 42.5
IR portion[%]: 51.1
Metalicity : -0.3
Absolute Magnitude: 4.6
Apparent Magnitude: 12.9
Right Ascension(RA) 282.4605
Declination (DEC) 48.2571
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-153+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-153%20b/
Kepler-153 b
Kepler-153 b

  • Kepler-153 b is an exoplanet orbiting the star Kepler-153, located about 1497.7 light-years (459.2 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-153 has apparent magnitude of 12.9, with absolute magnitude of 4.6.
  • It is 1.0 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5178 with its spectral types of G7
  • In this planetary system, the extrasolar planet Kepler-153 b orbits around the star Kepler-153 every 18.9 days with its orbital distance of 0.13 AU ( 19298125.3 km)
  • (Projected orbit of Kepler-153 b around its host star Kepler-153)


  • The Star Kepler-153 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.428 AU ( 64039759.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.592 AU ( 88519683.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.902 AU ( 134884407.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.327 AU ( 198488315.2 km)
  • Radiation at Planetary Boundary of Kepler-153 b : 28774.55 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-153)



  • Kopparapu Recent Venus for Star Kepler-153 distance : 0.459 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-153 distance : 0.581 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-153 distance : 0.561 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-153 distance : 0.616 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-153 distance : 1.046 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-153 distance : 1.103 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-153)



  • Original Kopparapu Recent Venus for Star Kepler-153 distance : 0.455 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-153 distance : 0.599 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-153 distance : 0.602 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-153 distance : 1.064 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-153 distance : 1.106 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-153)



    (Position in Stellar Map of star Kepler-153 and its Exoplanet Kepler-153 b)



    (Zoomed position in Stellar Map of star Kepler-153 and its Exoplanet Kepler-153 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-153*)
    *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