HIP 74865
Imaginary Picture of Star HIP 74865
Star Name : HIP 74865
Alternate Name : HD 135778
Star Distance (LY/pc): 376.1892 (LY) 115.3403 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2609 (Rsun, estimated)
Stellar Mass (Msun): 1.4200 (Msun/observed) 1.4200 (Msun/estimated)
Spectral type : F3V
Metalicity : 0.0000
Absolute Magnitude : 3.69
Apparent Magnitude : 9.00
Right Ascension(RA) : 229.48380
Declination(DEC) : -30.47806
  • This is the HIP 74865 . The star HIP 74865 islocated about 376.2 light-years (115.3 pc) away from our Solar System.
  • The star HIP 74865 has apparent magnitude of 9.0, with absolute magnitude of 3.7.
  • It is 1.4 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6640 with its spectral types of F3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HIP 74865 b radius 0.907830 mass 28.000000 orbital distance 23.000000
    (Illustration of the HIP 74865's Planetary System)



    The Star HIP 74865 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.204 AU ( 180169455.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.665 AU ( 249041270.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.537 AU ( 379483784.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.733 AU ( 558427012.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 74865)



    Kopparapu's Recent Venus for Star HIP 74865 distance : 1.274 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HIP 74865 distance : 1.613 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HIP 74865 distance : 1.558 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HIP 74865 distance : 1.705 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HIP 74865 distance : 2.801 AU
    Kopparapu's Outer Boundary for Early Mars for Star HIP 74865 distance : 2.954 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 74865)



  • Original Kopparapu Recent Venus for Star HIP 74865 distance : 1.299 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 74865 distance : 1.653 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 74865 distance : 1.719 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 74865 distance : 2.852 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 74865 distance : 2.965 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 74865)



    (Position in Stellar Map of star HIP 74865 )



    (Zoomed position in Stellar Map of star HIP 74865 (zoom level 3))