GJ 1265

Display orbital revolution around the star GJ 1265
Imaginary Picture of Star GJ 1265
Star Name : GJ 1265
Alternate Name :
Star Distance (LY/pc): 33.4489 (LY) 10.2555 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.1920 (Rsun, estimated)
Stellar Mass (Msun): 0.1780 (Msun/observed) 0.1780 (Msun/estimated)
Spectral type : M4.5V
Metalicity : -0.0400
Absolute Magnitude : 13.65
Apparent Magnitude : 13.70
Right Ascension(RA) : 333.42860
Declination(DEC) : -17.68556
  • This is the GJ 1265 . The star GJ 1265 islocated about 33.4 light-years (10.3 pc) away from our Solar System.
  • The star GJ 1265 has apparent magnitude of 13.7, with absolute magnitude of 13.6.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3236 with its spectral types of M4.5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet GJ 1265 b radius 0.150646 mass 0.023300 orbital distance 0.026000
    (Illustration of the GJ 1265's Planetary System)



    The Star GJ 1265 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.044 AU ( 6515929.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.060 AU ( 9006717.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.092 AU ( 13724243.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.135 AU ( 20195826.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 1265)



    Kopparapu's Recent Venus for Star GJ 1265 distance : 0.049 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 1265 distance : 0.062 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 1265 distance : 0.060 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 1265 distance : 0.066 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 1265 distance : 0.123 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 1265 distance : 0.130 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 1265)



  • Original Kopparapu Recent Venus for Star GJ 1265 distance : 0.049 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 1265 distance : 0.065 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 1265 distance : 0.065 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 1265 distance : 0.125 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 1265 distance : 0.130 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 1265)



    (Position in Stellar Map of star GJ 1265 )



    (Zoomed position in Stellar Map of star GJ 1265 (zoom level 3))

    (Synthetic Spectrum of star GJ 163*)
    *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