V808 Aur

Display orbital revolution around the star V808 Aur
Imaginary Picture of Star V808 Aur
Star Name : V808 Aur
Alternate Name :
Star Distance (LY/pc): 697.9738 (LY) 214.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8425 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 9.35
Apparent Magnitude : 16.00
Right Ascension(RA) : 107.85833
Declination(DEC) : 44.06806
  • This is the V808 Aur . The star V808 Aur islocated about 698.0 light-years (214.0 pc) away from our Solar System.
  • The star V808 Aur has apparent magnitude of 16.0, with absolute magnitude of 9.3.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet V808 Aur b radius 0.907830 mass 6.800000 orbital distance 0.000000
    (Illustration of the V808 Aur's Planetary System)



    The Star V808 Aur 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.199 AU ( 29734450.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.275 AU ( 41100780.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.419 AU ( 62628494.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.616 AU ( 92160572.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star V808 Aur)



    Kopparapu's Recent Venus for Star V808 Aur distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star V808 Aur distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star V808 Aur distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star V808 Aur distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star V808 Aur distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star V808 Aur distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star V808 Aur)



  • Original Kopparapu Recent Venus for Star V808 Aur distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star V808 Aur distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star V808 Aur distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star V808 Aur distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star V808 Aur distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star V808 Aur)



    (Position in Stellar Map of star V808 Aur )



    (Zoomed position in Stellar Map of star V808 Aur (zoom level 3))

    (Synthetic Spectrum of star K2-171*)
    *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