Imaginary Picture of Kepler-619 b

Display orbital revolution of Kepler-619 b around the hoststar Kepler-619
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Exoplanet Name : Kepler-619 b
Alternate Name : "2MASS J19232377+4824576 b, K00601.01, KIC 10973664 b, KOI-601 b, KOI-601.01, WISE J192323.77+482457.5 b"
Status : Confirmed
Radius (Rjup / Re): 0.2820 (Rjup) 3.1609 (Rearth)
Mass (Mjup / Me): 0.0242 (Mjup) 7.6938 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0620 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0148
Orbital Period(Observed/Estimated) 5.40 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 0.7700
Star Radiation at Atmospheric Boundary: 296734.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1041.7 (K)
Blackbody T 0.3(K) 978.2 (K)
Blackbody T 0.7(K) 791.5 (K)
Tidally Locked Blackbody T 0.1(K) 1238.8 (K)
Tidally Locked Blackbody T 0.3(K) 1163.3 (K)
Size Class: Neptune-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-619
Alternate Name : "2MASS J19232377+4824576, KIC 10973664, KOI-601, WISE J192323.77+482457.5"
Star Distance(LY) : 2937.1
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 3.5 (GY)
Temperature : 5816 (K)
Spectral type : G1
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.1
Absolute Magnitude: 3.8
Apparent Magnitude: 13.6
Right Ascension(RA) 290.8491
Declination (DEC) 48.4160
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 539 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-619+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-619%20b/
Kepler-619 b
Kepler-619 b

  • Kepler-619 b is an exoplanet orbiting the star Kepler-619, located about 2937.1 light-years (900.5 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-619 has apparent magnitude of 13.6, with absolute magnitude of 3.8.
  • It is 1.1 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5816 with its spectral types of G1
  • In this planetary system, the extrasolar planet Kepler-619 b orbits around the star Kepler-619 every 5.4 days with its orbital distance of 0.06 AU ( 9278951.5 km)
  • (Projected orbit of Kepler-619 b around its host star Kepler-619)


  • The Star Kepler-619 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.661 AU ( 98881135.7 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.914 AU ( 136679570.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.392 AU ( 208269417.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.049 AU ( 306477572.1 km)
  • Radiation at Planetary Boundary of Kepler-619 b : 296734.81 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-619)



  • Kopparapu Recent Venus for Star Kepler-619 distance : 0.684 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-619 distance : 0.866 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-619 distance : 0.836 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-619 distance : 0.916 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-619 distance : 1.527 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-619 distance : 1.611 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-619)



  • Original Kopparapu Recent Venus for Star Kepler-619 distance : 0.685 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-619 distance : 0.889 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-619 distance : 0.906 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-619 distance : 1.554 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-619 distance : 1.616 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-619)



    (Position in Stellar Map of star Kepler-619 and its Exoplanet Kepler-619 b)



    (Zoomed position in Stellar Map of star Kepler-619 and its Exoplanet Kepler-619 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-619*)
    *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