HIP 79431

Display orbital revolution around the star HIP 79431
Imaginary Picture of Star HIP 79431
Star Name : HIP 79431
Alternate Name :
Star Distance (LY/pc): 47.7744 (LY) 14.6477 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4602 (Rsun, estimated)
Stellar Mass (Msun): 0.4900 (Msun/observed) 0.4900 (Msun/estimated)
Spectral type : M3V
Metalicity : 0.4000
Absolute Magnitude : 10.51
Apparent Magnitude : 11.34
Right Ascension(RA) : 243.17407
Declination(DEC) : -18.87556
  • This is the HIP 79431 . The star HIP 79431 islocated about 47.8 light-years (14.6 pc) away from our Solar System.
  • The star HIP 79431 has apparent magnitude of 11.3, with absolute magnitude of 10.5.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3191 with its spectral types of M3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HIP 79431 b radius 0.907830 mass 2.100000 orbital distance 0.360000
    (Illustration of the HIP 79431's Planetary System)



    The Star HIP 79431 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.102 AU ( 15185811.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.140 AU ( 20990759.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.214 AU ( 31985272.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.315 AU ( 47067729.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 79431)



    Kopparapu's Recent Venus for Star HIP 79431 distance : 0.135 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HIP 79431 distance : 0.170 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HIP 79431 distance : 0.165 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HIP 79431 distance : 0.180 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HIP 79431 distance : 0.337 AU
    Kopparapu's Outer Boundary for Early Mars for Star HIP 79431 distance : 0.355 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 79431)



  • Original Kopparapu Recent Venus for Star HIP 79431 distance : 0.134 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 79431 distance : 0.177 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 79431 distance : 0.177 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 79431 distance : 0.342 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 79431 distance : 0.356 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 79431)



    (Position in Stellar Map of star HIP 79431 )



    (Zoomed position in Stellar Map of star HIP 79431 (zoom level 3))

    (Synthetic Spectrum of star HD 142245 A*)
    *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