Imaginary Picture of Kepler-1522 b
/
Exoplanet Name : Kepler-1522 b
Alternate Name :
Radius (Rjup / Re): 0.1540 (Rjup) 1.7262 (Rearth)
Mass (Mjup / Me): 0.0138 (Mjup) 4.3833 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0291 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0051
Orbital Period(Observed/Estimated) 1.85 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 1330258.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1515.7 (K)
Blackbody T 0.3(K) 1423.4 (K)
Blackbody T 0.7(K) 1151.7 (K)
Tidally Locked Blackbody T 0.1(K) 1802.5 (K)
Tidally Locked Blackbody T 0.3(K) 1692.8 (K)
Size Class: super-Earth-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-1522
Alternate Name :
Star Distance(LY) : 2250.5
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5706 (K)
Spectral type : G4
Metalicity : -0.1
Absolute Magnitude: 3.9
Apparent Magnitude: 13.1
Right Ascension(RA) 289.8432
Declination (DEC) 52.0702
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
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. Batalha2"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 428 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1522%20b/
Kepler-1522 b
Kepler-1522 b

  • Kepler-1522 b is an exoplanet orbiting the star Kepler-1522, located about 2250.5 light-years (690.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1522 has apparent magnitude of 13.1, with absolute magnitude of 3.9.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5706 with its spectral types of G4
  • In this planetary system, the extrasolar planet Kepler-1522 b orbits around the star Kepler-1522 every 1.8 days with its orbital distance of 0.03 AU ( 4349169.0 km)
  • (Projected orbit of Kepler-1522 b around its host star Kepler-1522)


  • The Star Kepler-1522 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.656 AU ( 98130632.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.907 AU ( 135642178.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.382 AU ( 206688661.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.033 AU ( 304151420.1 km)
  • Radiation at Planetary Boundary of Kepler-1522 b : 1330258.45 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1522)



  • Kopparapu Recent Venus for Star Kepler-1522 distance : 0.683 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1522 distance : 0.865 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1522 distance : 0.835 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1522 distance : 0.916 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1522 distance : 1.530 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1522 distance : 1.614 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1522)



  • Original Kopparapu Recent Venus for Star Kepler-1522 distance : 0.683 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1522 distance : 0.889 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1522 distance : 0.903 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1522 distance : 1.557 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1522 distance : 1.619 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1522)



    (Position in Stellar Map of star Kepler-1522 and its Exoplanet Kepler-1522 b)



    (Zoomed position in Stellar Map of star Kepler-1522 and its Exoplanet Kepler-1522 b (zoom level 3))