Imaginary Picture of Kepler-361 b

Display orbital revolution of Kepler-361 b around the hoststar Kepler-361
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Exoplanet Name : Kepler-361 b
Alternate Name : "2MASS J19471282+4644281 b, K02135.03, KIC 9904006 b, KOI-2135 b, KOI-2135.03, WISE J194712.82+464428.0 b"
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 0.0860 (AU) 0.0860 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0232
Orbital Period(Observed/Estimated) 8.49 (Days Obs.) 8.91 (Days Est.)
Surface Gravity (G Earth) 1.7793
Star Radiation at Atmospheric Boundary: 534088.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1206.6 (K)
Blackbody T 0.3(K) 1133.1 (K)
Blackbody T 0.7(K) 916.8 (K)
Tidally Locked Blackbody T 0.1(K) 1434.8 (K)
Tidally Locked Blackbody T 0.3(K) 1347.5 (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-361
Alternate Name : "2MASS J19471282+4644281, KIC 9904006, KOI-2135, WISE J194712.82+464428.0"
Star Distance(LY) : 3032.9
Stellar Radius(Rsun) : 1.5 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6145 (K)
Spectral type : G0
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : -0.1
Absolute Magnitude: 2.7
Apparent Magnitude: 12.5
Right Ascension(RA) 296.8035
Declination (DEC) 46.7412
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-361+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-361%20b/
Kepler-361 b
Kepler-361 b

  • Kepler-361 b is an exoplanet orbiting the star Kepler-361, located about 3032.9 light-years (929.9 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-361 has apparent magnitude of 12.5, with absolute magnitude of 2.7.
  • It is 1.1 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 6145 with its spectral types of G0
  • In this planetary system, the extrasolar planet Kepler-361 b orbits around the star Kepler-361 every 8.5 days with its orbital distance of 0.09 AU ( 12865416.9 km)
  • (Projected orbit of Kepler-361 b around its host star Kepler-361)


  • The Star Kepler-361 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.230 AU ( 183933513.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.700 AU ( 254244183.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.590 AU ( 387411871.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.811 AU ( 570093540.7 km)
  • Radiation at Planetary Boundary of Kepler-361 b : 534088.74 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-361)



  • Kopparapu Recent Venus for Star Kepler-361 distance : 1.246 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-361 distance : 1.578 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-361 distance : 1.524 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-361 distance : 1.670 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-361 distance : 2.763 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-361 distance : 2.914 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-361)



  • Original Kopparapu Recent Venus for Star Kepler-361 distance : 1.258 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-361 distance : 1.620 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-361 distance : 1.664 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-361 distance : 2.812 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-361 distance : 2.925 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-361)



    (Position in Stellar Map of star Kepler-361 and its Exoplanet Kepler-361 b)



    (Zoomed position in Stellar Map of star Kepler-361 and its Exoplanet Kepler-361 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-361*)
    *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