Imaginary Picture of Kepler-1335 b

Display orbital revolution of Kepler-1335 b around the hoststar Kepler-1335
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Exoplanet Name : Kepler-1335 b
Alternate Name : "2MASS J18592121+4204135 b, K02747.01, KIC 6586746 b, KOI-2747 b, KOI-2747.01"
Status : Confirmed
Radius (Rjup / Re): 0.1290 (Rjup) 1.4460 (Rearth)
Mass (Mjup / Me): 0.0117 (Mjup) 3.7201 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0610 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0171
Orbital Period(Observed/Estimated) 6.26 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.7793
Star Radiation at Atmospheric Boundary: 112154.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 816.8 (K)
Blackbody T 0.3(K) 767.0 (K)
Blackbody T 0.7(K) 620.6 (K)
Tidally Locked Blackbody T 0.1(K) 971.3 (K)
Tidally Locked Blackbody T 0.3(K) 912.2 (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-1335
Alternate Name : "2MASS J18592121+4204135, KIC 6586746, KOI-2747"
Star Distance(LY) : 2027.8
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 4.9 (GY)
Temperature : 5032 (K)
Spectral type : K2
UV portion[%]: 2.8
Visible portion[%]: 36.2
IR portion[%]: 61.0
Metalicity : -0.1
Absolute Magnitude: 4.8
Apparent Magnitude: 13.8
Right Ascension(RA) 284.8384
Declination (DEC) 42.0704
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-1335+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-1335%20b/
Kepler-1335 b
Kepler-1335 b

  • Kepler-1335 b is an exoplanet orbiting the star Kepler-1335, located about 2027.8 light-years (621.7 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1335 has apparent magnitude of 13.8, with absolute magnitude of 4.8.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5032 with its spectral types of K2
  • In this planetary system, the extrasolar planet Kepler-1335 b orbits around the star Kepler-1335 every 6.3 days with its orbital distance of 0.06 AU ( 9118705.0 km)
  • (Projected orbit of Kepler-1335 b around its host star Kepler-1335)


  • The Star Kepler-1335 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.399 AU ( 59740761.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.552 AU ( 82577345.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.841 AU ( 125829599.4 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.238 AU ( 185163767.8 km)
  • Radiation at Planetary Boundary of Kepler-1335 b : 112153.95 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1335)



  • Kopparapu Recent Venus for Star Kepler-1335 distance : 0.431 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1335 distance : 0.546 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1335 distance : 0.527 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1335 distance : 0.579 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1335 distance : 0.989 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1335 distance : 1.043 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1335)



  • Original Kopparapu Recent Venus for Star Kepler-1335 distance : 0.427 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1335 distance : 0.563 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1335 distance : 0.565 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1335 distance : 1.005 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1335 distance : 1.045 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1335)



    (Position in Stellar Map of star Kepler-1335 and its Exoplanet Kepler-1335 b)



    (Zoomed position in Stellar Map of star Kepler-1335 and its Exoplanet Kepler-1335 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1335*)
    *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