TYC 1744-123-1

Display orbital revolution around the star TYC 1744-123-1
Imaginary Picture of Star TYC 1744-123-1
Star Name : TYC 1744-123-1
Alternate Name : "TIC 25763015, 2MASS J00422554+2918178"
Star Distance (LY/pc): 224.4459 (LY) 68.8155 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6720 (Rsun, estimated)
Stellar Mass (Msun): 0.6300 (Msun/observed) 0.6300 (Msun/estimated)
Spectral type : K7V
Metalicity : -0.1200
Absolute Magnitude : 7.59
Apparent Magnitude : 11.78
Right Ascension(RA) : 10.60654
Declination(DEC) : 29.30493
  • This is the TYC 1744-123-1 . The star TYC 1744-123-1 islocated about 224.4 light-years (68.8 pc) away from our Solar System.
  • The star TYC 1744-123-1 has apparent magnitude of 11.8, with absolute magnitude of 7.6.
  • It is 0.6 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4047 with its spectral types of K7V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TYC 1744-123-1 b radius 0.907830 mass 60.000000 orbital distance 7100.000000
    (Illustration of the TYC 1744-123-1's Planetary System)



    The Star TYC 1744-123-1 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.238 AU ( 35669234.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.330 AU ( 49304204.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.502 AU ( 75128696.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.739 AU ( 110555167.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TYC 1744-123-1)



    Kopparapu's Recent Venus for Star TYC 1744-123-1 distance : 0.267 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TYC 1744-123-1 distance : 0.338 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TYC 1744-123-1 distance : 0.326 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TYC 1744-123-1 distance : 0.357 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TYC 1744-123-1 distance : 0.639 AU
    Kopparapu's Outer Boundary for Early Mars for Star TYC 1744-123-1 distance : 0.675 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TYC 1744-123-1)



  • Original Kopparapu Recent Venus for Star TYC 1744-123-1 distance : 0.264 AU
  • Original Kopparapu Runaway Greenhouse for Star TYC 1744-123-1 distance : 0.349 AU
  • Original Kopparapu Moist Greenhouse for Star TYC 1744-123-1 distance : 0.349 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TYC 1744-123-1 distance : 0.650 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TYC 1744-123-1 distance : 0.676 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TYC 1744-123-1)



    (Position in Stellar Map of star TYC 1744-123-1 )



    (Zoomed position in Stellar Map of star TYC 1744-123-1 (zoom level 3))

    (Synthetic Spectrum of star K2-139*)
    *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