Imaginary Picture of Kepler-1022 b

Display orbital revolution of Kepler-1022 b around the hoststar Kepler-1022
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Exoplanet Name : Kepler-1022 b
Alternate Name : "2MASS J19172448+4658254 b, K01940.01, KIC 10005788 b, KOI-1940 b, KOI-1940.01, WISE J191724.49+465825.1 b"
Status : Confirmed
Radius (Rjup / Re): 0.2110 (Rjup) 2.3651 (Rearth)
Mass (Mjup / Me): 0.0185 (Mjup) 5.8748 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0863 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0301
Orbital Period(Observed/Estimated) 10.99 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.0503
Star Radiation at Atmospheric Boundary: 22883.3 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 548.9 (K)
Blackbody T 0.3(K) 515.5 (K)
Blackbody T 0.7(K) 417.1 (K)
Tidally Locked Blackbody T 0.1(K) 652.8 (K)
Tidally Locked Blackbody T 0.3(K) 613.0 (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-1022
Alternate Name : "2MASS J19172448+4658254, KIC 10005788, KOI-1940, WISE J191724.49+465825.1"
Star Distance(LY) : 1369.9
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.7 (Msun Measured) 0.7 (Msun Estimated)
Star Age : 3.6 (GY)
Temperature : 4306 (K)
Spectral type : K5
UV portion[%]: 1.4
Visible portion[%]: 30.2
IR portion[%]: 68.4
Metalicity : 0.1
Absolute Magnitude: 5.4
Apparent Magnitude: 13.5
Right Ascension(RA) 289.3520
Declination (DEC) 46.9737
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. 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 http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-1022+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1022%20b/
Kepler-1022 b
Kepler-1022 b

  • Kepler-1022 b is an exoplanet orbiting the star Kepler-1022, located about 1369.9 light-years (420.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1022 has apparent magnitude of 13.5, with absolute magnitude of 5.4.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4306 with its spectral types of K5
  • In this planetary system, the extrasolar planet Kepler-1022 b orbits around the star Kepler-1022 every 11.0 days with its orbital distance of 0.09 AU ( 12914381.2 km)
  • (Projected orbit of Kepler-1022 b around its host star Kepler-1022)


  • The Star Kepler-1022 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.255 AU ( 38217588.4 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.353 AU ( 52826694.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.538 AU ( 80496192.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.792 AU ( 118453673.0 km)
  • Radiation at Planetary Boundary of Kepler-1022 b : 22883.31 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1022)



  • Kopparapu Recent Venus for Star Kepler-1022 distance : 0.284 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1022 distance : 0.359 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1022 distance : 0.347 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1022 distance : 0.381 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1022 distance : 0.672 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1022 distance : 0.709 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1022)



  • Original Kopparapu Recent Venus for Star Kepler-1022 distance : 0.280 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1022 distance : 0.371 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1022 distance : 0.371 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1022 distance : 0.683 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1022 distance : 0.710 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1022)



    (Position in Stellar Map of star Kepler-1022 and its Exoplanet Kepler-1022 b)



    (Zoomed position in Stellar Map of star Kepler-1022 and its Exoplanet Kepler-1022 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1022*)
    *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