Imaginary Picture of Kepler-700 b

Display orbital revolution of Kepler-700 b around the hoststar Kepler-700
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Exoplanet Name : Kepler-700 b
Alternate Name : "2MASS J19083703+4133568 b, K00847.01, KIC 6191521 b, KOI-847 b, KOI-847.01, WISE J190837.03+413356.6 b"
Status : Confirmed
Radius (Rjup / Re): 0.5340 (Rjup) 5.9856 (Rearth)
Mass (Mjup / Me): 0.1493 (Mjup) 47.4564 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.3635 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.2214
Orbital Period(Observed/Estimated) 80.87 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.3246
Star Radiation at Atmospheric Boundary: 15959.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 501.6 (K)
Blackbody T 0.3(K) 471.1 (K)
Blackbody T 0.7(K) 381.2 (K)
Tidally Locked Blackbody T 0.1(K) 596.6 (K)
Tidally Locked Blackbody T 0.3(K) 560.2 (K)
Size Class: sub-Jupiter-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-700
Alternate Name : "2MASS J19083703+4133568, KIC 6191521, KOI-847, WISE J190837.03+413356.6"
Star Distance(LY) : 4876.9
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 4.4 (GY)
Temperature : 5512 (K)
Spectral type : G4
UV portion[%]: 7.6
Visible portion[%]: 44.4
IR portion[%]: 48.0
Metalicity : 0.0
Absolute Magnitude: 3.1
Apparent Magnitude: 13.9
Right Ascension(RA) 287.1543
Declination (DEC) 41.5658
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "Timothy D. Morton, Stephen T. Bryson, Jeffrey L. Coughlin, Jason F. Rowe, Ganesh Ravichandran, Erik A. Petigura, Michael R. Haas, and Natalie M. Batalha"
Discovery Paper - Title FALSE POSITIVE PROBABILITIES FOR ALL KEPLER OBJECTS OF INTEREST: 1284 NEWLY VALIDATED PLANETS AND 594 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-700%20b/
Kepler-700 b
Kepler-700 b

  • Kepler-700 b is an exoplanet orbiting the star Kepler-700, located about 4876.9 light-years (1495.3 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-700 has apparent magnitude of 13.9, with absolute magnitude of 3.1.
  • It is 1.0 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5512 with its spectral types of G4
  • In this planetary system, the extrasolar planet Kepler-700 b orbits around the star Kepler-700 every 80.9 days with its orbital distance of 0.36 AU ( 54384228.5 km)
  • (Projected orbit of Kepler-700 b around its host star Kepler-700)


  • The Star Kepler-700 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.898 AU ( 134403067.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.242 AU ( 185780163.4 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.892 AU ( 283087855.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.785 AU ( 416576181.3 km)
  • Radiation at Planetary Boundary of Kepler-700 b : 15959.23 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-700)



  • Kopparapu Recent Venus for Star Kepler-700 distance : 0.946 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-700 distance : 1.198 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-700 distance : 1.157 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-700 distance : 1.269 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-700 distance : 2.131 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-700 distance : 2.248 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-700)



  • Original Kopparapu Recent Venus for Star Kepler-700 distance : 0.942 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-700 distance : 1.232 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-700 distance : 1.247 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-700 distance : 2.168 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-700 distance : 2.255 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-700)



    (Position in Stellar Map of star Kepler-700 and its Exoplanet Kepler-700 b)



    (Zoomed position in Stellar Map of star Kepler-700 and its Exoplanet Kepler-700 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-700*)
    *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