Imaginary Picture of K2-95 b
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Exoplanet Name : K2-95 b
Alternate Name : "2MASS J08372705+1858360, EPIC 211916756 b, JS 183 b"
Radius (Rjup / Re): 0.3300 (Rjup) 3.6990 (Rearth)
Mass (Mjup / Me): 1.6700 (Mjup) 530.9565 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0653 (AU) 0.0653 (AU Est.)
Eccentricity : 0.1600
Orbital Period(Yrs) 0.0277
Orbital Period(Observed/Estimated) 10.13 (Days Obs.) 9.29 (Days Est.)
Star Radiation at Atmospheric Boundary: 7528.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 415.7 (K)
Blackbody T 0.3(K) 390.4 (K)
Blackbody T 0.7(K) 315.9 (K)
Tidally Locked Blackbody T 0.1(K) 494.4 (K)
Tidally Locked Blackbody T 0.3(K) 464.3 (K)
Size Class: Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Theoretical
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : EPIC 211916756
Alternate Name : "JS 183, K2-95"
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 0.4 (Rsun Measured)
Stellar Mass(Msun) : 0.4 (Msun Measured) 0.4 (Msun Estimated)
Star Age : 0.8 (GY)
Temperature : 3410 (K)
Spectral type : M3.5
Metalicity : 0.2
Absolute Magnitude: 25.0
Apparent Magnitude: 17.1
Right Ascension(RA) 129.3627
Declination (DEC) 18.9767
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=EPIC+211916756&submit=SIMBAD+search
Open Exoplanet Database Link
K2-95 b
K2-95 b

  • K2-95 b is an exoplanet orbiting the star EPIC 211916756. Its discovery was publicly announced on 2016.
  • The host star EPIC 211916756 has apparent magnitude of 17.1, with absolute magnitude of 25.0.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3410 with its spectral types of M3.5
  • In this planetary system, the extrasolar planet K2-95 b orbits around the star EPIC 211916756 every 10.1 days with its orbital distance of 0.07 AU ( 9768741.0 km)
  • (Projected orbit of K2-95 b around its host star EPIC 211916756)


  • The Star EPIC 211916756 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.111 AU ( 16581337.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.153 AU ( 22919741.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.233 AU ( 34924613.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.344 AU ( 51393098.2 km)
  • Radiation at Planetary Boundary of K2-95 b : 7528.38 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 211916756)



  • Kopparapu Recent Venus for Star EPIC 211916756 distance : 0.125 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star EPIC 211916756 distance : 0.159 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 211916756 distance : 0.153 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star EPIC 211916756 distance : 0.169 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 211916756 distance : 0.310 AU
  • Kopparapu Outer Boundary for Early Mars for Star EPIC 211916756 distance : 0.327 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 211916756)



  • Original Kopparapu Recent Venus for Star EPIC 211916756 distance : 0.124 AU
  • Original Kopparapu Runaway Greenhouse for Star EPIC 211916756 distance : 0.164 AU
  • Original Kopparapu Moist Greenhouse for Star EPIC 211916756 distance : 0.165 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 211916756 distance : 0.315 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star EPIC 211916756 distance : 0.328 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 211916756)



    (Position in Stellar Map of star EPIC 211916756 and its Exoplanet K2-95 b)



    (Zoomed position in Stellar Map of star EPIC 211916756 and its Exoplanet K2-95 b (zoom level 3))