Imaginary Picture of HIP 79098 (AB) b

Display orbital revolution of HIP 79098 (AB) b around the hoststar HIP 79098 (AB)
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Exoplanet Name : HIP 79098 (AB) b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 20.5000 (Mjup) 6517.7290 (Mearth)
Semi Major Axis / Orbital Distance Calculated 345.0000 (AU) 345.0000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 2352346.37 (Days Est.)
Surface Gravity (G Earth) 62.9439
Star Radiation at Atmospheric Boundary: 0.5 (W/m2)
Measured Temperature (K) 2450.0 (K)
Blackbody T 0.1(K) 37.2 (K)
Blackbody T 0.3(K) 34.9 (K)
Blackbody T 0.7(K) 28.3 (K)
Tidally Locked Blackbody T 0.1(K) 44.2 (K)
Tidally Locked Blackbody T 0.3(K) 41.5 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Imaging
Mass Detection : Spectrum
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HIP 79098 (AB)
Alternate Name :
Star Distance(LY) : 477.2
Stellar Radius(Rsun) : 1.7 (Rsun Estimated)
Stellar Mass(Msun) : 1.0 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 11400 (K)
Spectral type : B9V
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 0.1
Apparent Magnitude: 5.9
Right Ascension(RA) 242.1833
Declination (DEC) -23.6853
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
HIP 79098 (AB) b
HIP 79098 (AB) b

  • HIP 79098 (AB) b is an exoplanet orbiting the star HIP 79098 (AB), located about 477.2 light-years (146.3 pc) away from Solar System. Its discovery was publicly announced on 2019.
  • The host star HIP 79098 (AB) has apparent magnitude of 5.9, with absolute magnitude of 0.1.
  • It is 1.0 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 11400 with its spectral types of B9V
  • (Projected orbit of HIP 79098 (AB) b around its host star HIP 79098 (AB))


  • The Star HIP 79098 (AB) 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 4.687 AU ( 701193421.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 6.479 AU ( 969232551.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 9.872 AU ( 1476895918.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 14.528 AU ( 2173317042.0 km)
  • Radiation at Planetary Boundary of HIP 79098 (AB) b : 0.48 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 79098 (AB))



  • Kopparapu Recent Venus for Star HIP 79098 (AB) distance : nan AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 79098 (AB) distance : nan AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 79098 (AB) distance : nan AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 79098 (AB) distance : nan AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 79098 (AB) distance : nan AU
  • Kopparapu Outer Boundary for Early Mars for Star HIP 79098 (AB) distance : nan AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 79098 (AB))



  • Original Kopparapu Recent Venus for Star HIP 79098 (AB) distance : 15.728 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 79098 (AB) distance : nan AU
  • Original Kopparapu Moist Greenhouse for Star HIP 79098 (AB) distance : 20.818 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 79098 (AB) distance : nan AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 79098 (AB) distance : nan AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 79098 (AB))



    (Position in Stellar Map of star HIP 79098 (AB) and its Exoplanet HIP 79098 (AB) b)



    (Zoomed position in Stellar Map of star HIP 79098 (AB) and its Exoplanet HIP 79098 (AB) b (zoom level 3))

    (Synthetic Spectrum of star HIP 79098 (AB)*)
    *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