Imaginary Picture of Kepler-580 b

Display orbital revolution of Kepler-580 b around the hoststar Kepler-580
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Exoplanet Name : Kepler-580 b
Alternate Name : "2MASS J18535995+4033100 b, K00503.01, KIC 5340644 b, KOI-503 b, KOI-503.01, WISE J185359.94+403310.0 b"
Status : Confirmed
Radius (Rjup / Re): 0.2290 (Rjup) 2.5669 (Rearth)
Mass (Mjup / Me): 0.0199 (Mjup) 6.3395 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0698 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0225
Orbital Period(Observed/Estimated) 8.22 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.9622
Star Radiation at Atmospheric Boundary: 31505.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 594.6 (K)
Blackbody T 0.3(K) 558.4 (K)
Blackbody T 0.7(K) 451.8 (K)
Tidally Locked Blackbody T 0.1(K) 707.1 (K)
Tidally Locked Blackbody T 0.3(K) 664.1 (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-580
Alternate Name : "2MASS J18535995+4033100, KIC 5340644, KOI-503, WISE J185359.94+403310.0"
Star Distance(LY) : 1056.2
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.7 (Msun Measured) 0.7 (Msun Estimated)
Star Age : 3.5 (GY)
Temperature : 4213 (K)
Spectral type : K6
UV portion[%]: 0.9
Visible portion[%]: 27.5
IR portion[%]: 71.6
Metalicity : -0.1
Absolute Magnitude: 5.5
Apparent Magnitude: 13.1
Right Ascension(RA) 283.4998
Declination (DEC) 40.5528
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 500 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-580%20b/
Kepler-580 b
Kepler-580 b

  • Kepler-580 b is an exoplanet orbiting the star Kepler-580, located about 1056.2 light-years (323.8 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-580 has apparent magnitude of 13.1, with absolute magnitude of 5.5.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4213 with its spectral types of K6
  • In this planetary system, the extrasolar planet Kepler-580 b orbits around the star Kepler-580 every 8.2 days with its orbital distance of 0.07 AU ( 10436541.9 km)
  • (Projected orbit of Kepler-580 b around its host star Kepler-580)


  • The Star Kepler-580 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.242 AU ( 36239448.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.335 AU ( 50092388.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.510 AU ( 76329714.4 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.751 AU ( 112322518.6 km)
  • Radiation at Planetary Boundary of Kepler-580 b : 31505.71 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-580)



  • Kopparapu Recent Venus for Star Kepler-580 distance : 0.270 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-580 distance : 0.342 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-580 distance : 0.330 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-580 distance : 0.363 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-580 distance : 0.642 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-580 distance : 0.677 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-580)



  • Original Kopparapu Recent Venus for Star Kepler-580 distance : 0.266 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-580 distance : 0.353 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-580 distance : 0.353 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-580 distance : 0.652 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-580 distance : 0.678 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-580)



    (Position in Stellar Map of star Kepler-580 and its Exoplanet Kepler-580 b)



    (Zoomed position in Stellar Map of star Kepler-580 and its Exoplanet Kepler-580 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-580*)
    *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