HD 19994
Imaginary Picture of Star HD 19994
Star Name : HD 19994
Alternate Name : 94 Cet
Star Distance (LY/pc): 72.9937 (LY) 22.3800 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.9300 (Rsun, estimated)
Stellar Mass (Msun): 1.3400 (Msun/observed) 1.3400 (Msun/estimated)
Spectral type : F8 V
Metalicity : 0.2500
Absolute Magnitude : 3.32
Apparent Magnitude : 5.07
Right Ascension(RA) : 48.19349
Declination(DEC) : -1.19583
  • This is the HD 19994 . The star HD 19994 islocated about 73.0 light-years (22.4 pc) away from our Solar System.
  • The star HD 19994 has apparent magnitude of 5.1, with absolute magnitude of 3.3.
  • It is 1.3 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 5984 with its spectral types of F8 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 19994 b radius 0.907830 mass 1.680000 orbital distance 1.420000
    (Illustration of the HD 19994's Planetary System)



    The Star HD 19994 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.497 AU ( 223974508.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.069 AU ( 309591301.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.153 AU ( 471748631.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.640 AU ( 694198776.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 19994)



    Kopparapu's Recent Venus for Star HD 19994 distance : 1.533 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 19994 distance : 1.941 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 19994 distance : 1.874 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 19994 distance : 2.054 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 19994 distance : 3.409 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 19994 distance : 3.596 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 19994)



  • Original Kopparapu Recent Venus for Star HD 19994 distance : 1.541 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 19994 distance : 1.993 AU
  • Original Kopparapu Moist Greenhouse for Star HD 19994 distance : 2.039 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 19994 distance : 3.470 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 19994 distance : 3.609 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 19994)



    (Position in Stellar Map of star HD 19994 )



    (Zoomed position in Stellar Map of star HD 19994 (zoom level 3))