Imaginary Picture of Kepler-524 b

Display orbital revolution of Kepler-524 b around the hoststar Kepler-524
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Exoplanet Name : Kepler-524 b
Alternate Name : "2MASS J19472621+4909433 b, K00330.01, KIC 11361646 b, KOI-330 b, KOI-330.01, WISE J194726.20+490943.3 b"
Status : Confirmed
Radius (Rjup / Re): 0.1700 (Rjup) 1.9055 (Rearth)
Mass (Mjup / Me): 0.0151 (Mjup) 4.8054 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0804 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0218
Orbital Period(Observed/Estimated) 7.97 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.3234
Star Radiation at Atmospheric Boundary: 574189.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1228.6 (K)
Blackbody T 0.3(K) 1153.8 (K)
Blackbody T 0.7(K) 933.5 (K)
Tidally Locked Blackbody T 0.1(K) 1461.0 (K)
Tidally Locked Blackbody T 0.3(K) 1372.1 (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-524
Alternate Name : "2MASS J19472621+4909433, KIC 11361646, KOI-330, WISE J194726.20+490943.3"
Star Distance(LY) : 3449.0
Stellar Radius(Rsun) : 1.6 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 3.0 (GY)
Temperature : 5838 (K)
Spectral type : G0
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 2.6
Apparent Magnitude: 12.7
Right Ascension(RA) 296.8592
Declination (DEC) 49.1620
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. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 456 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-524%20b/
Kepler-524 b
Kepler-524 b

  • Kepler-524 b is an exoplanet orbiting the star Kepler-524, located about 3449.0 light-years (1057.5 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-524 has apparent magnitude of 12.7, with absolute magnitude of 2.6.
  • It is 1.1 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 5838 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-524 b orbits around the star Kepler-524 every 8.0 days with its orbital distance of 0.08 AU ( 12026302.1 km)
  • (Projected orbit of Kepler-524 b around its host star Kepler-524)


  • The Star Kepler-524 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.192 AU ( 178274745.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.647 AU ( 246422286.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.510 AU ( 375493031.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.694 AU ( 552554445.1 km)
  • Radiation at Planetary Boundary of Kepler-524 b : 574188.97 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-524)



  • Kopparapu Recent Venus for Star Kepler-524 distance : 1.231 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-524 distance : 1.558 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-524 distance : 1.505 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-524 distance : 1.650 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-524 distance : 2.748 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-524 distance : 2.898 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-524)



  • Original Kopparapu Recent Venus for Star Kepler-524 distance : 1.234 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-524 distance : 1.601 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-524 distance : 1.632 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-524 distance : 2.796 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-524 distance : 2.908 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-524)



    (Position in Stellar Map of star Kepler-524 and its Exoplanet Kepler-524 b)



    (Zoomed position in Stellar Map of star Kepler-524 and its Exoplanet Kepler-524 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-524*)
    *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