Imaginary Picture of Kepler-1758 b

Display orbital revolution of Kepler-1758 b around the hoststar Kepler-1758
/
Exoplanet Name : Kepler-1758 b
Alternate Name : "KOI-1602 b, KOI-1602.01"
Status : Confirmed
Radius (Rjup / Re): 0.2293 (Rjup) 2.5702 (Rearth)
Mass (Mjup / Me): 0.0200 (Mjup) 6.3473 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0919 (AU) 0.0919 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0273
Orbital Period(Observed/Estimated) 9.98 (Days Obs.) 9.70 (Days Est.)
Surface Gravity (G Earth) 0.9608
Star Radiation at Atmospheric Boundary: 492829.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1182.5 (K)
Blackbody T 0.3(K) 1110.5 (K)
Blackbody T 0.7(K) 898.5 (K)
Tidally Locked Blackbody T 0.1(K) 1406.3 (K)
Tidally Locked Blackbody T 0.3(K) 1320.7 (K)
Size Class: sub-Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : Kepler-1758
Alternate Name : "4860678, KOI-1602"
Star Distance(LY) : 5180.7
Stellar Radius(Rsun) : 1.6 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 0.4 (GY)
Temperature : 5995 (K)
Spectral type : G0IV
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.2
Absolute Magnitude: 4.1
Apparent Magnitude: 15.1
Right Ascension(RA) 297.7969
Declination (DEC) 39.9214
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
Kepler-1758 b
Kepler-1758 b

  • Kepler-1758 b is an exoplanet orbiting the star Kepler-1758, located about 5180.7 light-years (1588.4 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star Kepler-1758 has apparent magnitude of 15.1, with absolute magnitude of 4.1.
  • It is 1.1 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 5995 with its spectral types of G0IV
  • In this planetary system, the extrasolar planet Kepler-1758 b orbits around the star Kepler-1758 every 10.0 days with its orbital distance of 0.09 AU ( 13748044.3 km)
  • (Projected orbit of Kepler-1758 b around its host star Kepler-1758)


  • The Star Kepler-1758 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.262 AU ( 188807613.2 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.745 AU ( 260981462.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.658 AU ( 397677994.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.912 AU ( 585200589.6 km)
  • Radiation at Planetary Boundary of Kepler-1758 b : 492829.35 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1758)



  • Kopparapu Recent Venus for Star Kepler-1758 distance : 1.291 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star Kepler-1758 distance : 1.635 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1758 distance : 1.579 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star Kepler-1758 distance : 1.731 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1758 distance : 2.872 AU
  • Kopparapu Outer Boundary for Early Mars for Star Kepler-1758 distance : 3.029 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1758)



  • Original Kopparapu Recent Venus for Star Kepler-1758 distance : 1.298 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1758 distance : 1.679 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1758 distance : 1.718 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1758 distance : 2.923 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1758 distance : 3.039 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1758)



    (Position in Stellar Map of star Kepler-1758 and its Exoplanet Kepler-1758 b)



    (Zoomed position in Stellar Map of star Kepler-1758 and its Exoplanet Kepler-1758 b (zoom level 3))

    (Synthetic Spectrum of star Kepler-1758*)
    *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