TrES-4
Imaginary Picture of Star TrES-4
Star Name : TrES-4
Alternate Name :
Star Distance (LY/pc): 1562.2872 (LY) 479.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.7980 (Rsun, estimated)
Stellar Mass (Msun): 1.3880 (Msun/observed) 1.3880 (Msun/estimated)
Spectral type : F
Metalicity : 0.1400
Absolute Magnitude : 3.19
Apparent Magnitude : 11.59
Right Ascension(RA) : 268.30437
Declination(DEC) : 37.21167
  • This is the TrES-4 . The star TrES-4 islocated about 1562.3 light-years (479.0 pc) away from our Solar System.
  • The star TrES-4 has apparent magnitude of 11.6, with absolute magnitude of 3.2.
  • It is 1.4 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6200 with its spectral types of F
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TrES-4 b radius 1.706000 mass 0.917000 orbital distance 0.050840
    (Illustration of the TrES-4's Planetary System)



    The Star TrES-4 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.497 AU ( 223991314.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.070 AU ( 309614532.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.154 AU ( 471784030.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.641 AU ( 694250868.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TrES-4)



    Kopparapu's Recent Venus for Star TrES-4 distance : 1.513 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TrES-4 distance : 1.916 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TrES-4 distance : 1.850 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TrES-4 distance : 2.027 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TrES-4 distance : 3.350 AU
    Kopparapu's Outer Boundary for Early Mars for Star TrES-4 distance : 3.533 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TrES-4)



  • Original Kopparapu Recent Venus for Star TrES-4 distance : 1.528 AU
  • Original Kopparapu Runaway Greenhouse for Star TrES-4 distance : 1.966 AU
  • Original Kopparapu Moist Greenhouse for Star TrES-4 distance : 2.022 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TrES-4 distance : 3.410 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TrES-4 distance : 3.546 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TrES-4)



    (Position in Stellar Map of star TrES-4 )



    (Zoomed position in Stellar Map of star TrES-4 (zoom level 3))