Imaginary Picture of Kepler-235 c

Display orbital revolution of Kepler-235 c around the hoststar Kepler-235
/
Exoplanet Name : Kepler-235 c
Alternate Name : "2MASS J19041898+3916419 c, K00812.04, KIC 4139816 c, KOI-812 c, KOI-812.04, WISE J190418.97+391641.8 c"
Status : Confirmed
Radius (Rjup / Re): 0.1140 (Rjup) 1.2778 (Rearth)
Mass (Mjup / Me): 0.0075 (Mjup) 2.3693 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0650 (AU) 0.0650 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0214
Orbital Period(Observed/Estimated) 7.82 (Days Obs.) 7.88 (Days Est.)
Surface Gravity (G Earth) 1.4510
Star Radiation at Atmospheric Boundary: 26007.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 566.8 (K)
Blackbody T 0.3(K) 532.3 (K)
Blackbody T 0.7(K) 430.7 (K)
Tidally Locked Blackbody T 0.1(K) 674.0 (K)
Tidally Locked Blackbody T 0.3(K) 633.0 (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-235
Alternate Name : "2MASS J19041898+3916419, KIC 4139816, KOI-812, WISE J190418.97+391641.8"
Star Distance(LY) : 1396.0
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.6 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3949 (K)
Spectral type : M0 V
UV portion[%]: 0.6
Visible portion[%]: 23.3
IR portion[%]: 76.1
Metalicity : 0.1
Absolute Magnitude: 5.8
Apparent Magnitude: 14.0
Right Ascension(RA) 286.0791
Declination (DEC) 39.2783
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-235+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-235%20c/
Kepler-235 c
Kepler-235 c

  • Kepler-235 c is an exoplanet orbiting the star Kepler-235, located about 1396.0 light-years (428.0 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-235 has apparent magnitude of 14.0, with absolute magnitude of 5.8.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3949 with its spectral types of M0 V
  • In this planetary system, the extrasolar planet Kepler-235 c orbits around the star Kepler-235 every 7.8 days with its orbital distance of 0.07 AU ( 9723861.6 km)
  • (Projected orbit of Kepler-235 c around its host star Kepler-235)


  • The Star Kepler-235 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.205 AU ( 30677578.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.283 AU ( 42404430.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.432 AU ( 64614967.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.636 AU ( 95083754.9 km)
  • Radiation at Planetary Boundary of Kepler-235 c : 26007.82 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-235)



  • Kopparapu Recent Venus for Star Kepler-235 distance : 0.230 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-235 distance : 0.291 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-235 distance : 0.281 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-235 distance : 0.309 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-235 distance : 0.554 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-235 distance : 0.584 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-235)



  • Original Kopparapu Recent Venus for Star Kepler-235 distance : 0.227 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-235 distance : 0.301 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-235 distance : 0.301 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-235 distance : 0.563 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-235 distance : 0.585 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-235)



    (Position in Stellar Map of star Kepler-235 and its Exoplanet Kepler-235 c)



    (Zoomed position in Stellar Map of star Kepler-235 and its Exoplanet Kepler-235 c (zoom level 3))

    (Synthetic Spectrum of star Kepler-235*)
    *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