Imaginary Picture of Kepler-573 b

Display orbital revolution of Kepler-573 b around the hoststar Kepler-573
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Exoplanet Name : Kepler-573 b
Alternate Name : "2MASS J19180507+5114143 b, K00486.01, KIC 12404305 b, KOI-486 b, KOI-486.01, WISE J191805.10+511414.5 b"
Radius (Rjup / Re): 0.2490 (Rjup) 2.7910 (Rearth)
Mass (Mjup / Me): 0.0216 (Mjup) 6.8529 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1540 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0607
Orbital Period(Observed/Estimated) 22.18 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.8797
Star Radiation at Atmospheric Boundary: 59009.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 695.6 (K)
Blackbody T 0.3(K) 653.3 (K)
Blackbody T 0.7(K) 528.6 (K)
Tidally Locked Blackbody T 0.1(K) 827.2 (K)
Tidally Locked Blackbody T 0.3(K) 776.9 (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-573
Alternate Name : "2MASS J19180507+5114143, KIC 12404305, KOI-486, WISE J191805.10+511414.5"
Star Distance(LY) : 2515.1
Stellar Radius(Rsun) : 1.1 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 5.9 (GY)
Temperature : 5624 (K)
Spectral type : G3
UV portion[%]: 7.7
Visible portion[%]: 44.6
IR portion[%]: 47.6
Metalicity : 0.0
Absolute Magnitude: 3.6
Apparent Magnitude: 13.0
Right Ascension(RA) 289.5212
Declination (DEC) 51.2373
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 495 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-573%20b/
Kepler-573 b
Kepler-573 b

  • Kepler-573 b is an exoplanet orbiting the star Kepler-573, located about 2515.1 light-years (771.1 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-573 has apparent magnitude of 13.0, with absolute magnitude of 3.6.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5624 with its spectral types of G3
  • In this planetary system, the extrasolar planet Kepler-573 b orbits around the star Kepler-573 every 22.2 days with its orbital distance of 0.15 AU ( 23037095.2 km)
  • (Projected orbit of Kepler-573 b around its host star Kepler-573)


  • The Star Kepler-573 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.732 AU ( 109476269.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.012 AU ( 151324813.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.541 AU ( 230585528.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.268 AU ( 339316705.8 km)
  • Radiation at Planetary Boundary of Kepler-573 b : 59009.77 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-573)



  • Kopparapu Recent Venus for Star Kepler-573 distance : 0.765 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-573 distance : 0.969 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-573 distance : 0.936 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-573 distance : 1.027 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-573 distance : 1.719 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-573 distance : 1.813 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-573)



  • Original Kopparapu Recent Venus for Star Kepler-573 distance : 0.764 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-573 distance : 0.997 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-573 distance : 1.011 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-573 distance : 1.749 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-573 distance : 1.819 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-573)



    (Position in Stellar Map of star Kepler-573 and its Exoplanet Kepler-573 b)



    (Zoomed position in Stellar Map of star Kepler-573 and its Exoplanet Kepler-573 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-573*)
    *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