HIP 12961

Display orbital revolution around the star HIP 12961
Imaginary Picture of Star HIP 12961
Star Name : HIP 12961
Alternate Name :
Star Distance (LY/pc): 75.9032 (LY) 23.2721 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5895 (Rsun, estimated)
Stellar Mass (Msun): 0.6700 (Msun/observed) 0.6700 (Msun/estimated)
Spectral type : M0V
Metalicity : -0.0700
Absolute Magnitude : 8.48
Apparent Magnitude : 10.31
Right Ascension(RA) : 41.67869
Declination(DEC) : -23.08667
  • This is the HIP 12961 . The star HIP 12961 islocated about 75.9 light-years (23.3 pc) away from our Solar System.
  • The star HIP 12961 has apparent magnitude of 10.3, with absolute magnitude of 8.5.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3750 with its spectral types of M0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HIP 12961 b radius 0.907830 mass 0.350000 orbital distance 0.130000
    (Illustration of the HIP 12961's Planetary System)



    The Star HIP 12961 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.180 AU ( 26867160.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.248 AU ( 37137437.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.378 AU ( 56589235.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.557 AU ( 83273539.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 12961)



    Kopparapu's Recent Venus for Star HIP 12961 distance : 0.230 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HIP 12961 distance : 0.291 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HIP 12961 distance : 0.281 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HIP 12961 distance : 0.308 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HIP 12961 distance : 0.560 AU
    Kopparapu's Outer Boundary for Early Mars for Star HIP 12961 distance : 0.591 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 12961)



  • Original Kopparapu Recent Venus for Star HIP 12961 distance : 0.228 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 12961 distance : 0.302 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 12961 distance : 0.302 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 12961 distance : 0.569 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 12961 distance : 0.592 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 12961)



    (Position in Stellar Map of star HIP 12961 )



    (Zoomed position in Stellar Map of star HIP 12961 (zoom level 3))

    (Synthetic Spectrum of star HD 136352*)
    *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