Imaginary Picture of Kepler-582 b

Display orbital revolution of Kepler-582 b around the hoststar Kepler-582
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Exoplanet Name : Kepler-582 b
Alternate Name : "2MASS J19500088+4103252 b, K00507.01, KIC 5812960 b, KOI-507 b, KOI-507.01, WISE J195000.89+410325.4 b"
Status : Confirmed
Radius (Rjup / Re): 0.3280 (Rjup) 3.6766 (Rearth)
Mass (Mjup / Me): 0.0279 (Mjup) 8.8547 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1336 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0506
Orbital Period(Observed/Estimated) 18.49 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.6551
Star Radiation at Atmospheric Boundary: 30144.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 588.1 (K)
Blackbody T 0.3(K) 552.3 (K)
Blackbody T 0.7(K) 446.9 (K)
Tidally Locked Blackbody T 0.1(K) 699.4 (K)
Tidally Locked Blackbody T 0.3(K) 656.8 (K)
Size Class: 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-582
Alternate Name : "2MASS J19500088+4103252, KIC 5812960, KOI-507, WISE J195000.89+410325.4"
Star Distance(LY) : 1999.4
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.9 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 4.5 (GY)
Temperature : 5288 (K)
Spectral type : G6
UV portion[%]: 7.1
Visible portion[%]: 43.6
IR portion[%]: 49.2
Metalicity : 0.0
Absolute Magnitude: 4.5
Apparent Magnitude: 13.5
Right Ascension(RA) 297.5037
Declination (DEC) 41.0570
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 502 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-582%20b/
Kepler-582 b
Kepler-582 b

  • Kepler-582 b is an exoplanet orbiting the star Kepler-582, located about 1999.4 light-years (613.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-582 has apparent magnitude of 13.5, with absolute magnitude of 4.5.
  • It is 0.9 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5288 with its spectral types of G6
  • In this planetary system, the extrasolar planet Kepler-582 b orbits around the star Kepler-582 every 18.5 days with its orbital distance of 0.13 AU ( 19984245.3 km)
  • (Projected orbit of Kepler-582 b around its host star Kepler-582)


  • The Star Kepler-582 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.454 AU ( 67877028.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.627 AU ( 93823792.1 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.956 AU ( 142966696.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.406 AU ( 210381756.1 km)
  • Radiation at Planetary Boundary of Kepler-582 b : 30144.60 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-582)



  • Kopparapu Recent Venus for Star Kepler-582 distance : 0.484 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-582 distance : 0.612 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-582 distance : 0.592 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-582 distance : 0.649 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-582 distance : 1.098 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-582 distance : 1.158 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-582)



  • Original Kopparapu Recent Venus for Star Kepler-582 distance : 0.480 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-582 distance : 0.630 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-582 distance : 0.635 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-582 distance : 1.117 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-582 distance : 1.161 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-582)



    (Position in Stellar Map of star Kepler-582 and its Exoplanet Kepler-582 b)



    (Zoomed position in Stellar Map of star Kepler-582 and its Exoplanet Kepler-582 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-582*)
    *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