Imaginary Picture of TYC 3667-1280-1 b

Display orbital revolution of TYC 3667-1280-1 b around the hoststar TYC 3667-1280-1
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Exoplanet Name : TYC 3667-1280-1 b
Alternate Name : "2MASS J00513296+5825342 b, GSC 03667-01280 b, WISE J005132.99+582534.1 b"
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 5.4000 (Mjup) 1716.8652 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.2100 (AU) 0.2100 (AU Est.)
Eccentricity : 0.0360
Orbital Period(Yrs) 0.0725
Orbital Period(Observed/Estimated) 26.47 (Days Obs.) 25.70 (Days Est.)
Surface Gravity (G Earth) 16.5803
Star Radiation at Atmospheric Boundary: 754717.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1315.5 (K)
Blackbody T 0.3(K) 1235.4 (K)
Blackbody T 0.7(K) 999.6 (K)
Tidally Locked Blackbody T 0.1(K) 1564.4 (K)
Tidally Locked Blackbody T 0.3(K) 1469.1 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : TYC 3667-1280-1
Alternate Name : "2MASS J00513296+5825342, GSC 03667-01280, WISE J005132.99+582534.1"
Star Distance(LY) : 1568.8
Stellar Radius(Rsun) : 6.3 (Rsun Measured)
Stellar Mass(Msun) : 1.9 (Msun Measured) 1.8 (Msun Estimated)
Star Age : 1.4 (GY)
Temperature : 5130 (K)
Spectral type : K1
UV portion[%]: 4.2
Visible portion[%]: 39.0
IR portion[%]: 56.8
Metalicity : -0.1
Absolute Magnitude: -0.7
Apparent Magnitude: 7.7
Right Ascension(RA) 12.8873
Declination (DEC) 58.4262
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
TYC 3667-1280-1 b
TYC 3667-1280-1 b

  • TYC 3667-1280-1 b is an exoplanet orbiting the star TYC 3667-1280-1, located about 1568.8 light-years (481.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star TYC 3667-1280-1 has apparent magnitude of 7.7, with absolute magnitude of -0.7.
  • It is 1.9 times more massive and 6.3 times bigger compared with our Sun. The surface temperature is 5130 with its spectral types of K1
  • In this planetary system, the extrasolar planet TYC 3667-1280-1 b orbits around the star TYC 3667-1280-1 every 26.5 days with its orbital distance of 0.21 AU ( 31415552.8 km)
  • (Projected orbit of TYC 3667-1280-1 b around its host star TYC 3667-1280-1)


  • The Star TYC 3667-1280-1 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.569 AU ( 533908919.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 4.933 AU ( 738001653.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 7.517 AU ( 1124551200.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 11.062 AU ( 1654826354.4 km)
  • Radiation at Planetary Boundary of TYC 3667-1280-1 b : 754717.37 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TYC 3667-1280-1)



  • Kopparapu Recent Venus for Star TYC 3667-1280-1 distance : 3.836 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TYC 3667-1280-1 distance : 4.857 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TYC 3667-1280-1 distance : 4.691 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TYC 3667-1280-1 distance : 5.148 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TYC 3667-1280-1 distance : 8.759 AU
  • Kopparapu Outer Boundary for Early Mars for Star TYC 3667-1280-1 distance : 9.239 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TYC 3667-1280-1)



  • Original Kopparapu Recent Venus for Star TYC 3667-1280-1 distance : 3.801 AU
  • Original Kopparapu Runaway Greenhouse for Star TYC 3667-1280-1 distance : 5.003 AU
  • Original Kopparapu Moist Greenhouse for Star TYC 3667-1280-1 distance : 5.029 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TYC 3667-1280-1 distance : 8.907 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TYC 3667-1280-1 distance : 9.263 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TYC 3667-1280-1)



    (Position in Stellar Map of star TYC 3667-1280-1 and its Exoplanet TYC 3667-1280-1 b)



    (Zoomed position in Stellar Map of star TYC 3667-1280-1 and its Exoplanet TYC 3667-1280-1 b (zoom level 3))

    (Synthetic Spectrum of star TYC 3667-1280-1*)
    *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