HD 5278

Display orbital revolution around the star HD 5278
Imaginary Picture of Star HD 5278
Star Name : HD 5278
Alternate Name : TOI-130
Star Distance (LY/pc): 183.0387 (LY) 56.1200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1940 (Rsun, estimated)
Stellar Mass (Msun): 1.1260 (Msun/observed) 1.1260 (Msun/estimated)
Spectral type : F8
Metalicity : -0.1200
Absolute Magnitude : 4.25
Apparent Magnitude : 8.00
Right Ascension(RA) : 12.54167
Declination(DEC) : -83.74389
  • This is the HD 5278 . The star HD 5278 islocated about 183.0 light-years (56.1 pc) away from our Solar System.
  • The star HD 5278 has apparent magnitude of 8.0, with absolute magnitude of 4.3.
  • It is 1.1 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6203 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-130 b radius 0.218600 mass 0.024500 orbital distance 0.120000
    (Illustration of the HD 5278's Planetary System)



    The Star HD 5278 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.995 AU ( 148890161.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.376 AU ( 205805113.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.096 AU ( 313601447.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.085 AU ( 461478268.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 5278)



    Kopparapu's Recent Venus for Star HD 5278 distance : 1.005 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 5278 distance : 1.273 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 5278 distance : 1.229 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 5278 distance : 1.347 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 5278 distance : 2.226 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 5278 distance : 2.348 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 5278)



  • Original Kopparapu Recent Venus for Star HD 5278 distance : 1.016 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 5278 distance : 1.306 AU
  • Original Kopparapu Moist Greenhouse for Star HD 5278 distance : 1.344 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 5278 distance : 2.266 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 5278 distance : 2.357 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 5278)



    (Position in Stellar Map of star HD 5278 )



    (Zoomed position in Stellar Map of star HD 5278 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1642*)
    *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