V396 Hya

Display orbital revolution around the star V396 Hya
Imaginary Picture of Star V396 Hya
Star Name : V396 Hya
Alternate Name :
Star Distance (LY/pc): 314.6818 (LY) 96.4820 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3342 (Rsun, estimated)
Stellar Mass (Msun): 0.3200 (Msun/observed) 0.3200 (Msun/estimated)
Spectral type : DD D
Metalicity : 0.0000
Absolute Magnitude : 12.38
Apparent Magnitude : 17.30
Right Ascension(RA) : 198.19363
Declination(DEC) : -23.35886
  • This is the V396 Hya . The star V396 Hya islocated about 314.7 light-years (96.5 pc) away from our Solar System.
  • The star V396 Hya has apparent magnitude of 17.3, with absolute magnitude of 12.4.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 5500 with its spectral types of DD D
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet V396 Hya b radius 0.907830 mass 18.300000 orbital distance 0.000000
    (Illustration of the V396 Hya's Planetary System)



    The Star V396 Hya 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.219 AU ( 32765115.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.303 AU ( 45289951.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.461 AU ( 69011864.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.679 AU ( 101553981.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star V396 Hya)



    Kopparapu's Recent Venus for Star V396 Hya distance : 0.762 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star V396 Hya distance : 0.965 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star V396 Hya distance : 0.932 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star V396 Hya distance : 1.022 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star V396 Hya distance : 1.718 AU
    Kopparapu's Outer Boundary for Early Mars for Star V396 Hya distance : 1.812 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star V396 Hya)



  • Original Kopparapu Recent Venus for Star V396 Hya distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star V396 Hya distance : 0.992 AU
  • Original Kopparapu Moist Greenhouse for Star V396 Hya distance : 1.004 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star V396 Hya distance : 1.747 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star V396 Hya distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star V396 Hya)



    (Position in Stellar Map of star V396 Hya )



    (Zoomed position in Stellar Map of star V396 Hya (zoom level 3))

    (Synthetic Spectrum of star K2-170*)
    *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