Imaginary Picture of Kepler-622 b
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Exoplanet Name : Kepler-622 b
Alternate Name :
Radius (Rjup / Re): 0.1900 (Rjup) 2.1297 (Rearth)
Mass (Mjup / Me): 0.0168 (Mjup) 5.3291 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0993 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0391
Orbital Period(Observed/Estimated) 14.28 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 14419.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 489.1 (K)
Blackbody T 0.3(K) 459.3 (K)
Blackbody T 0.7(K) 371.6 (K)
Tidally Locked Blackbody T 0.1(K) 581.6 (K)
Tidally Locked Blackbody T 0.3(K) 546.2 (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-622
Alternate Name :
Star Distance(LY) : 844.7
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.6 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 4201 (K)
Spectral type : K6
Metalicity : -0.1
Absolute Magnitude: 5.6
Apparent Magnitude: 12.7
Right Ascension(RA) 284.4785
Declination (DEC) 40.9331
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. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 542 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK 0
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-622%20b/
Kepler-622 b
Kepler-622 b

  • Kepler-622 b is an exoplanet orbiting the star Kepler-622, located about 844.7 light-years (259.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-622 has apparent magnitude of 12.7, with absolute magnitude of 5.6.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4201 with its spectral types of K6
  • In this planetary system, the extrasolar planet Kepler-622 b orbits around the star Kepler-622 every 14.3 days with its orbital distance of 0.10 AU ( 14852173.5 km)
  • (Projected orbit of Kepler-622 b around its host star Kepler-622)


  • The Star Kepler-622 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.233 AU ( 34889384.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.322 AU ( 48226247.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.491 AU ( 73486128.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.723 AU ( 108138057.3 km)
  • Radiation at Planetary Boundary of Kepler-622 b : 14419.36 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-622)



  • Kopparapu Recent Venus for Star Kepler-622 distance : 0.260 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-622 distance : 0.329 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-622 distance : 0.318 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-622 distance : 0.349 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-622 distance : 0.618 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-622 distance : 0.652 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-622)



  • Original Kopparapu Recent Venus for Star Kepler-622 distance : 0.257 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-622 distance : 0.340 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-622 distance : 0.340 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-622 distance : 0.628 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-622 distance : 0.653 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-622)



    (Position in Stellar Map of star Kepler-622 and its Exoplanet Kepler-622 b)



    (Zoomed position in Stellar Map of star Kepler-622 and its Exoplanet Kepler-622 b (zoom level 3))