Kepler-1855 A

Display orbital revolution around the star Kepler-1855 A
Imaginary Picture of Star Kepler-1855 A
Star Name : Kepler-1855 A
Alternate Name : "KIC 6183511, KOI-2542"
Star Distance (LY/pc): 401.5307 (LY) 123.1100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6198 (Rsun, estimated)
Stellar Mass (Msun): 0.6040 (Msun/observed) 0.6040 (Msun/estimated)
Spectral type : M1V
Metalicity : 0.0700
Absolute Magnitude : 11.10
Apparent Magnitude : 16.56
Right Ascension(RA) : 283.40195
Declination(DEC) : 41.51633
  • This is the Kepler-1855 A . The star Kepler-1855 A islocated about 401.5 light-years (123.1 pc) away from our Solar System.
  • The star Kepler-1855 A has apparent magnitude of 16.6, with absolute magnitude of 11.1.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3479 with its spectral types of M1V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1855 Ab radius 0.108490 mass 0.006226 orbital distance 0.011500
    (Illustration of the Kepler-1855 A's Planetary System)



    The Star Kepler-1855 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.163 AU ( 24311879.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.225 AU ( 33605371.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.342 AU ( 51207149.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.504 AU ( 75353563.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1855 A)



    Kopparapu's Recent Venus for Star Kepler-1855 A distance : 0.184 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1855 A distance : 0.232 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1855 A distance : 0.224 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1855 A distance : 0.245 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1855 A distance : 0.453 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1855 A distance : 0.478 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1855 A)



  • Original Kopparapu Recent Venus for Star Kepler-1855 A distance : 0.182 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1855 A distance : 0.241 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1855 A distance : 0.241 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1855 A distance : 0.460 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1855 A distance : 0.478 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1855 A)



    (Position in Stellar Map of star Kepler-1855 A )



    (Zoomed position in Stellar Map of star Kepler-1855 A (zoom level 3))

    (Synthetic Spectrum of star Kepler-776*)
    *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