HIP 8541 A

Display orbital revolution around the star HIP 8541 A
Imaginary Picture of Star HIP 8541 A
Star Name : HIP 8541 A
Alternate Name : HD 11343
Star Distance (LY/pc): 551.2036 (LY) 169.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 7.8300 (Rsun, estimated)
Stellar Mass (Msun): 1.1700 (Msun/observed) 1.1700 (Msun/estimated)
Spectral type : K2III
Metalicity : -0.1500
Absolute Magnitude : 1.76
Apparent Magnitude : 7.90
Right Ascension(RA) : 27.52500
Declination(DEC) : -54.46500
  • This is the HIP 8541 A . The star HIP 8541 A islocated about 551.2 light-years (169.0 pc) away from our Solar System.
  • The star HIP 8541 A has apparent magnitude of 7.9, with absolute magnitude of 1.8.
  • It is 1.2 times more massive and 7.8 times bigger compared with our Sun. The surface temperature is 4670 with its spectral types of K2III
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HIP 8541 Ab radius 0.907830 mass 7.714000 orbital distance 3.729000
  • Name of the 2 Planet HIP 8541 Ac radius 1.049940 mass 0.804000 orbital distance 0.923000
    (Illustration of the HIP 8541 A's Planetary System)



    The Star HIP 8541 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.699 AU ( 553418452.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 5.114 AU ( 764968926.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 7.792 AU ( 1165643357.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 11.466 AU ( 1715295264.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 8541 A)



    Kopparapu's Recent Venus for Star HIP 8541 A distance : 4.060 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HIP 8541 A distance : 5.140 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HIP 8541 A distance : 4.965 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HIP 8541 A distance : 5.443 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HIP 8541 A distance : 9.447 AU
    Kopparapu's Outer Boundary for Early Mars for Star HIP 8541 A distance : 9.965 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 8541 A)



  • Original Kopparapu Recent Venus for Star HIP 8541 A distance : 4.008 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 8541 A distance : 5.303 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 8541 A distance : 5.303 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 8541 A distance : 9.603 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 8541 A distance : 9.987 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 8541 A)



    (Position in Stellar Map of star HIP 8541 A )



    (Zoomed position in Stellar Map of star HIP 8541 A (zoom level 3))

    (Synthetic Spectrum of star HD 125612*)
    *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