TrES-2 A

Display orbital revolution around the star TrES-2 A
Imaginary Picture of Star TrES-2 A
Star Name : TrES-2 A
Alternate Name : TrES-2
Star Distance (LY/pc): 717.5432 (LY) 220.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0000 (Rsun, estimated)
Stellar Mass (Msun): 0.9800 (Msun/observed) 0.9800 (Msun/estimated)
Spectral type : G0V
Metalicity : -0.1500
Absolute Magnitude : 4.70
Apparent Magnitude : 11.41
Right Ascension(RA) : 286.80849
Declination(DEC) : 49.31639
  • This is the TrES-2 A . The star TrES-2 A islocated about 717.5 light-years (220.0 pc) away from our Solar System.
  • The star TrES-2 A has apparent magnitude of 11.4, with absolute magnitude of 4.7.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5850 with its spectral types of G0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TrES-2 A b radius 1.189000 mass 1.253000 orbital distance 0.035550
    (Illustration of the TrES-2 A's Planetary System)



    The Star TrES-2 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.741 AU ( 110909780.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.025 AU ( 153306300.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.562 AU ( 233604875.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.298 AU ( 343759807.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TrES-2 A)



    Kopparapu's Recent Venus for Star TrES-2 A distance : 0.765 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TrES-2 A distance : 0.969 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TrES-2 A distance : 0.936 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TrES-2 A distance : 1.026 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TrES-2 A distance : 1.708 AU
    Kopparapu's Outer Boundary for Early Mars for Star TrES-2 A distance : 1.801 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TrES-2 A)



  • Original Kopparapu Recent Venus for Star TrES-2 A distance : 0.767 AU
  • Original Kopparapu Runaway Greenhouse for Star TrES-2 A distance : 0.995 AU
  • Original Kopparapu Moist Greenhouse for Star TrES-2 A distance : 1.015 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TrES-2 A distance : 1.738 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TrES-2 A distance : 1.807 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TrES-2 A)



    (Position in Stellar Map of star TrES-2 A )



    (Zoomed position in Stellar Map of star TrES-2 A (zoom level 3))

    (Synthetic Spectrum of star K2-150*)
    *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