Kepler-1780

Display orbital revolution around the star Kepler-1780
Imaginary Picture of Star Kepler-1780
Star Name : Kepler-1780
Alternate Name : "7289577, KOI-1974"
Star Distance (LY/pc): 2578.3154 (LY) 790.5160 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8950 (Rsun, estimated)
Stellar Mass (Msun): 0.9300 (Msun/observed) 0.9300 (Msun/estimated)
Spectral type : G7V
Metalicity : 0.0782
Absolute Magnitude : 5.42
Apparent Magnitude : 14.91
Right Ascension(RA) : 294.08392
Declination(DEC) : 42.80959
  • This is the Kepler-1780 . The star Kepler-1780 islocated about 2578.3 light-years (790.5 pc) away from our Solar System.
  • The star Kepler-1780 has apparent magnitude of 14.9, with absolute magnitude of 5.4.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5385 with its spectral types of G7V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1780 b radius 0.321710 mass 0.027353 orbital distance 0.427600
    (Illustration of the Kepler-1780's Planetary System)



    The Star Kepler-1780 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.562 AU ( 84110954.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.777 AU ( 116263320.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.184 AU ( 177159571.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.743 AU ( 260698069.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1780)



    Kopparapu's Recent Venus for Star Kepler-1780 distance : 0.596 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1780 distance : 0.755 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1780 distance : 0.729 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1780 distance : 0.800 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1780 distance : 1.349 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1780 distance : 1.423 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1780)



  • Original Kopparapu Recent Venus for Star Kepler-1780 distance : 0.593 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1780 distance : 0.777 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1780 distance : 0.784 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1780 distance : 1.372 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1780 distance : 1.427 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1780)



    (Position in Stellar Map of star Kepler-1780 )



    (Zoomed position in Stellar Map of star Kepler-1780 (zoom level 3))

    (Synthetic Spectrum of star Kepler-712*)
    *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