Imaginary Picture of Kepler-1650 b

Display orbital revolution of Kepler-1650 b around the hoststar Kepler-1650
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Exoplanet Name : Kepler-1650 b
Alternate Name : "K01702.01, KOI-1702 b, KIC 7304449 b, 2MASS J19505502+4252009 b, KOI-1702.01, WISE J195055.01+425200.3 b"
Status : Confirmed
Radius (Rjup / Re): 0.0860 (Rjup) 0.9640 (Rearth)
Mass (Mjup / Me): 0.0027 (Mjup) 0.8584 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0163 (AU) 0.0163 (AU Est.)
Eccentricity : 0.0100
Orbital Period(Yrs) 0.0042
Orbital Period(Observed/Estimated) 1.54 (Days Obs.) 1.32 (Days Est.)
Surface Gravity (G Earth) 0.9237
Star Radiation at Atmospheric Boundary: 67963.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 720.6 (K)
Blackbody T 0.3(K) 676.7 (K)
Blackbody T 0.7(K) 547.6 (K)
Tidally Locked Blackbody T 0.1(K) 857.0 (K)
Tidally Locked Blackbody T 0.3(K) 804.8 (K)
Size Class: 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-1650
Alternate Name : "KIC 7304449, 2MASS J19505502+4252009, KOI 1702, KOI-1702, WISE J195055.01+425200.3"
Star Distance(LY) : 393.0
Stellar Radius(Rsun) : 0.3 (Rsun Measured)
Stellar Mass(Msun) : 0.3 (Msun Measured) 0.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3410 (K)
Spectral type : M5
UV portion[%]: 0.3
Visible portion[%]: 12.1
IR portion[%]: 87.6
Metalicity : -0.1
Absolute Magnitude: 9.5
Apparent Magnitude: 14.9
Right Ascension(RA) 297.7293
Declination (DEC) 42.8669
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-1650++&submit=SIMBAD+search
Open Exoplanet Database Link
Kepler-1650 b
Kepler-1650 b

  • Kepler-1650 b is an exoplanet orbiting the star Kepler-1650, located about 393.0 light-years (120.5 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star Kepler-1650 has apparent magnitude of 14.9, with absolute magnitude of 9.5.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3410 with its spectral types of M5
  • In this planetary system, the extrasolar planet Kepler-1650 b orbits around the star Kepler-1650 every 1.5 days with its orbital distance of 0.02 AU ( 2438445.3 km)
  • (Projected orbit of Kepler-1650 b around its host star Kepler-1650)


  • The Star Kepler-1650 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.083 AU ( 12436002.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.115 AU ( 17189805.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.175 AU ( 26193459.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.258 AU ( 38544823.7 km)
  • Radiation at Planetary Boundary of Kepler-1650 b : 67963.38 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1650)



  • Kopparapu Recent Venus for Star Kepler-1650 distance : 0.094 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1650 distance : 0.119 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1650 distance : 0.115 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1650 distance : 0.126 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1650 distance : 0.233 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1650 distance : 0.245 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1650)



  • Original Kopparapu Recent Venus for Star Kepler-1650 distance : 0.093 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1650 distance : 0.123 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1650 distance : 0.123 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1650 distance : 0.236 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1650 distance : 0.246 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1650)



    (Position in Stellar Map of star Kepler-1650 and its Exoplanet Kepler-1650 b)



    (Zoomed position in Stellar Map of star Kepler-1650 and its Exoplanet Kepler-1650 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1650*)
    *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