Imaginary Picture of Kepler-575 b

Display orbital revolution of Kepler-575 b around the hoststar Kepler-575
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Exoplanet Name : Kepler-575 b
Alternate Name : "2MASS J19075133+3749469 b, K00488.01, KIC 2557816 b, KOI-488 b, KOI-488.01, WISE J190751.33+374946.5 b"
Status : Confirmed
Radius (Rjup / Re): 0.2130 (Rjup) 2.3875 (Rearth)
Mass (Mjup / Me): 0.0186 (Mjup) 5.9266 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0862 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0257
Orbital Period(Observed/Estimated) 9.38 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.0397
Star Radiation at Atmospheric Boundary: 162022.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 895.4 (K)
Blackbody T 0.3(K) 840.9 (K)
Blackbody T 0.7(K) 680.4 (K)
Tidally Locked Blackbody T 0.1(K) 1064.9 (K)
Tidally Locked Blackbody T 0.3(K) 1000.0 (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-575
Alternate Name : "2MASS J19075133+3749469, KIC 2557816, KOI-488, WISE J190751.33+374946.5"
Star Distance(LY) : 2784.5
Stellar Radius(Rsun) : 1.0 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.0 (GY)
Temperature : 5685 (K)
Spectral type : G4
UV portion[%]: 7.6
Visible portion[%]: 44.5
IR portion[%]: 47.9
Metalicity : 0.0
Absolute Magnitude: 3.9
Apparent Magnitude: 13.5
Right Ascension(RA) 286.9639
Declination (DEC) 37.8297
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 497 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-575%20b/
Kepler-575 b
Kepler-575 b

  • Kepler-575 b is an exoplanet orbiting the star Kepler-575, located about 2784.5 light-years (853.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-575 has apparent magnitude of 13.5, with absolute magnitude of 3.9.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5685 with its spectral types of G4
  • In this planetary system, the extrasolar planet Kepler-575 b orbits around the star Kepler-575 every 9.4 days with its orbital distance of 0.09 AU ( 12889153.0 km)
  • (Projected orbit of Kepler-575 b around its host star Kepler-575)


  • The Star Kepler-575 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.678 AU ( 101494574.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.938 AU ( 140292025.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.429 AU ( 213774000.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.103 AU ( 314577806.9 km)
  • Radiation at Planetary Boundary of Kepler-575 b : 162022.87 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-575)



  • Kopparapu Recent Venus for Star Kepler-575 distance : 0.707 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-575 distance : 0.895 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-575 distance : 0.865 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-575 distance : 0.948 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-575 distance : 1.585 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-575 distance : 1.672 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-575)



  • Original Kopparapu Recent Venus for Star Kepler-575 distance : 0.707 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-575 distance : 0.920 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-575 distance : 0.935 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-575 distance : 1.613 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-575 distance : 1.677 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-575)



    (Position in Stellar Map of star Kepler-575 and its Exoplanet Kepler-575 b)



    (Zoomed position in Stellar Map of star Kepler-575 and its Exoplanet Kepler-575 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-575*)
    *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