Imaginary Picture of Kepler-786 b

Display orbital revolution of Kepler-786 b around the hoststar Kepler-786
/
Exoplanet Name : Kepler-786 b
Alternate Name : "2MASS J19345854+3856214 b, K01199.01, KIC 3859079 b, KOI-1199 b, KOI-1199.01, WISE J193458.54+385621.2 b"
Status : Confirmed
Radius (Rjup / Re): 0.2170 (Rjup) 2.4324 (Rearth)
Mass (Mjup / Me): 0.0190 (Mjup) 6.0300 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.2591 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.1466
Orbital Period(Observed/Estimated) 53.53 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.0192
Star Radiation at Atmospheric Boundary: 4828.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 372.0 (K)
Blackbody T 0.3(K) 349.4 (K)
Blackbody T 0.7(K) 282.7 (K)
Tidally Locked Blackbody T 0.1(K) 442.4 (K)
Tidally Locked Blackbody T 0.3(K) 415.5 (K)
Size Class: sub-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-786
Alternate Name : "2MASS J19345854+3856214, KIC 3859079, KOI-1199, WISE J193458.54+385621.2"
Star Distance(LY) : 1582.6
Stellar Radius(Rsun) : 0.7 (Rsun Measured)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.8 (Msun Estimated)
Star Age : 2.5 (GY)
Temperature : 4772 (K)
Spectral type : K3
UV portion[%]: 2.6
Visible portion[%]: 35.7
IR portion[%]: 61.8
Metalicity : 0.1
Absolute Magnitude: 4.9
Apparent Magnitude: 13.3
Right Ascension(RA) 293.7439
Declination (DEC) 38.9393
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 671 LIKELY FALSE POSITIVES
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=Kepler-786+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/Kepler-786%20b/
Kepler-786 b
Kepler-786 b

  • Kepler-786 b is an exoplanet orbiting the star Kepler-786, located about 1582.6 light-years (485.2 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star Kepler-786 has apparent magnitude of 13.3, with absolute magnitude of 4.9.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4772 with its spectral types of K3
  • In this planetary system, the extrasolar planet Kepler-786 b orbits around the star Kepler-786 every 53.5 days with its orbital distance of 0.26 AU ( 38763374.3 km)
  • (Projected orbit of Kepler-786 b around its host star Kepler-786)


  • The Star Kepler-786 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.352 AU ( 52693518.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.487 AU ( 72836212.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.742 AU ( 110986268.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.092 AU ( 163321156.7 km)
  • Radiation at Planetary Boundary of Kepler-786 b : 4828.48 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-786)



  • Kopparapu Recent Venus for Star Kepler-786 distance : 0.385 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-786 distance : 0.487 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-786 distance : 0.471 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-786 distance : 0.517 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-786 distance : 0.892 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-786 distance : 0.941 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-786)



  • Original Kopparapu Recent Venus for Star Kepler-786 distance : 0.380 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-786 distance : 0.503 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-786 distance : 0.503 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-786 distance : 0.907 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-786 distance : 0.943 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-786)



    (Position in Stellar Map of star Kepler-786 and its Exoplanet Kepler-786 b)



    (Zoomed position in Stellar Map of star Kepler-786 and its Exoplanet Kepler-786 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-786*)
    *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