Imaginary Picture of Kepler-93 c

Display orbital revolution of Kepler-93 c around the hoststar Kepler-93
/
Exoplanet Name : Kepler-93 c
Alternate Name : "2MASS J19254039+3840204 c, K00069.10, KIC 3544595 c, KOI-69 c, KOI-69.10, WISE J192540.36+384020.4 c"
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 3.0000 (Mjup) 953.8140 (Mearth)
Semi Major Axis / Orbital Distance Calculated 16.6000 (AU) 16.6000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 3.9972
Orbital Period(Observed/Estimated) 1460.00 (Days Obs.) 23661.33 (Days Est.)
Surface Gravity (G Earth) 9.2113
Star Radiation at Atmospheric Boundary: 3.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 62.6 (K)
Blackbody T 0.3(K) 58.8 (K)
Blackbody T 0.7(K) 47.6 (K)
Tidally Locked Blackbody T 0.1(K) 74.5 (K)
Tidally Locked Blackbody T 0.3(K) 69.9 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : Kepler-93
Alternate Name : "2MASS J19254039+3840204, KIC 3544595, KOI-69, WISE J192540.36+384020.4"
Star Distance(LY) : 312.8
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 286.3 (Msun Estimated)
Star Age : 6.6 (GY)
Temperature : 5594 (K)
Spectral type : G5
UV portion[%]: 7.5
Visible portion[%]: 44.2
IR portion[%]: 48.2
Metalicity : -0.2
Absolute Magnitude: 3.9
Apparent Magnitude: 8.8
Right Ascension(RA) 291.4183
Declination (DEC) 38.6724
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=Kepler-93&submit=SIMBAD+search
Open Exoplanet Database Link
Kepler-93 c
Kepler-93 c

  • Kepler-93 c is an exoplanet orbiting the star Kepler-93, located about 312.8 light-years (95.9 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star Kepler-93 has apparent magnitude of 8.8, with absolute magnitude of 3.9.
  • It is 1.1 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5594 with its spectral types of G5
  • In this planetary system, the extrasolar planet Kepler-93 c orbits around the star Kepler-93 every 1460.0 days with its orbital distance of 16.60 AU ( 2483324653.6 km)
  • (Projected orbit of Kepler-93 c around its host star Kepler-93)


  • The Star Kepler-93 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.639 AU ( 95634530.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.884 AU ( 132191913.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.346 AU ( 201431221.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.981 AU ( 296414866.8 km)
  • Radiation at Planetary Boundary of Kepler-93 c : 3.88 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-93)



  • Kopparapu Recent Venus for Star Kepler-93 distance : 0.670 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-93 distance : 0.848 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-93 distance : 0.819 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-93 distance : 0.898 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-93 distance : 1.506 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-93 distance : 1.588 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-93)



  • Original Kopparapu Recent Venus for Star Kepler-93 distance : 0.668 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-93 distance : 0.872 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-93 distance : 0.884 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-93 distance : 1.532 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-93 distance : 1.593 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-93)



    (Position in Stellar Map of star Kepler-93 and its Exoplanet Kepler-93 c)



    (Zoomed position in Stellar Map of star Kepler-93 and its Exoplanet Kepler-93 c (zoom level 3))

    (Synthetic Spectrum of star Kepler-93*)
    *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