Imaginary Picture of Kepler-1201 b
/
Exoplanet Name : Kepler-1201 b
Alternate Name :
Radius (Rjup / Re): 0.2040 (Rjup) 2.2866 (Rearth)
Mass (Mjup / Me): 0.0179 (Mjup) 5.6933 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.1257 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0416
Orbital Period(Observed/Estimated) 15.19 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 173609.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 911.0 (K)
Blackbody T 0.3(K) 855.6 (K)
Blackbody T 0.7(K) 692.2 (K)
Tidally Locked Blackbody T 0.1(K) 1083.4 (K)
Tidally Locked Blackbody T 0.3(K) 1017.4 (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-1201
Alternate Name :
Star Distance(LY) : 3920.4
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6177 (K)
Spectral type : F8
Metalicity : 0.0
Absolute Magnitude: 3.2
Apparent Magnitude: 13.6
Right Ascension(RA) 294.6148
Declination (DEC) 40.8332
Hubble Space Telescope Guide Star Catalog (GSC) ID 0
Discovered by
Discovery Paper - Authors "Timothy D. Morton1, Stephen T. Bryson2, Jeffrey L. Coughlin2,3, Jason F. Rowe4, Ganesh Ravichandran5, Erik A. Petigura6,7, Michael R. Haas2, 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-1201%20b/
Kepler-1201 b
Kepler-1201 b

  • Kepler-1201 b is an exoplanet orbiting the star Kepler-1201, located about 3920.4 light-years (1202.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-1201 has apparent magnitude of 13.6, with absolute magnitude of 3.2.
  • It is 1.1 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6177 with its spectral types of F8
  • In this planetary system, the extrasolar planet Kepler-1201 b orbits around the star Kepler-1201 every 15.2 days with its orbital distance of 0.13 AU ( 18811242.5 km)
  • (Projected orbit of Kepler-1201 b around its host star Kepler-1201)


  • The Star Kepler-1201 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.025 AU ( 153332776.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.417 AU ( 211945968.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.159 AU ( 322958751.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.177 AU ( 475247951.0 km)
  • Radiation at Planetary Boundary of Kepler-1201 b : 173609.88 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1201)



  • Kopparapu Recent Venus for Star Kepler-1201 distance : 1.037 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1201 distance : 1.313 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1201 distance : 1.268 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1201 distance : 1.390 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1201 distance : 2.297 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1201 distance : 2.423 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1201)



  • Original Kopparapu Recent Venus for Star Kepler-1201 distance : 1.047 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1201 distance : 1.348 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1201 distance : 1.385 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1201 distance : 2.338 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1201 distance : 2.432 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1201)



    (Position in Stellar Map of star Kepler-1201 and its Exoplanet Kepler-1201 b)



    (Zoomed position in Stellar Map of star Kepler-1201 and its Exoplanet Kepler-1201 b (zoom level 3))