Gaia-1

Display orbital revolution around the star Gaia-1
Imaginary Picture of Star Gaia-1
Star Name : Gaia-1
Alternate Name : EDR3 3026325426682637824
Star Distance (LY/pc): 1201.2325 (LY) 368.3000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9620 (Rsun, estimated)
Stellar Mass (Msun): 0.9300 (Msun/observed) 0.9300 (Msun/estimated)
Spectral type : G7
Metalicity : 0.0000
Absolute Magnitude : 5.37
Apparent Magnitude : 13.20
Right Ascension(RA) : 90.64367
Declination(DEC) : -0.57712
  • This is the Gaia-1 . The star Gaia-1 islocated about 1201.2 light-years (368.3 pc) away from our Solar System.
  • The star Gaia-1 has apparent magnitude of 13.2, with absolute magnitude of 5.4.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5370 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Gaia-1 b radius 1.229000 mass 1.680000 orbital distance 0.040470
    (Illustration of the Gaia-1's Planetary System)



    The Star Gaia-1 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.601 AU ( 89904567.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.831 AU ( 124271607.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.266 AU ( 189362428.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.863 AU ( 278655108.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Gaia-1)



    Kopparapu's Recent Venus for Star Gaia-1 distance : 0.638 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Gaia-1 distance : 0.808 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Gaia-1 distance : 0.780 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Gaia-1 distance : 0.855 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Gaia-1 distance : 1.444 AU
    Kopparapu's Outer Boundary for Early Mars for Star Gaia-1 distance : 1.523 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Gaia-1)



  • Original Kopparapu Recent Venus for Star Gaia-1 distance : 0.634 AU
  • Original Kopparapu Runaway Greenhouse for Star Gaia-1 distance : 0.831 AU
  • Original Kopparapu Moist Greenhouse for Star Gaia-1 distance : 0.839 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Gaia-1 distance : 1.469 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Gaia-1 distance : 1.527 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Gaia-1)



    (Position in Stellar Map of star Gaia-1 )



    (Zoomed position in Stellar Map of star Gaia-1 (zoom level 3))

    (Synthetic Spectrum of star GJ 581*)
    *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