Imaginary Picture of HIP 36985 b

Display orbital revolution of HIP 36985 b around the hoststar HIP 36985
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Exoplanet Name : HIP 36985 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 29.0000 (Mjup) 9220.2020 (Mearth)
Semi Major Axis / Orbital Distance Calculated 7.0000 (AU) 7.0000 (AU Est.)
Eccentricity : 0.5500
Orbital Period(Yrs) 23.2711
Orbital Period(Observed/Estimated) 8500.00 (Days Obs.) 8584.04 (Days Est.)
Star Radiation at Atmospheric Boundary: 1.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 48.9 (K)
Blackbody T 0.3(K) 46.0 (K)
Blackbody T 0.7(K) 37.2 (K)
Tidally Locked Blackbody T 0.1(K) 58.2 (K)
Tidally Locked Blackbody T 0.3(K) 54.7 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection : Spectrum
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HIP 36985
Alternate Name :
Star Distance(LY) : 45.9
Stellar Radius(Rsun) : 0.6 (Rsun Estimated)
Stellar Mass(Msun) : 0.6 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.3 (GY)
Temperature : 3700 (K)
Spectral type : M1V
Metalicity : 0.0
Absolute Magnitude: 9.2
Apparent Magnitude: 9.9
Right Ascension(RA) 114.0295
Declination (DEC) -3.1108
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HIP+36985+&submit=SIMBAD+search
Open Exoplanet Database Link
HIP 36985 b
HIP 36985 b

  • HIP 36985 b is an exoplanet orbiting the star HIP 36985, located about 45.9 light-years (14.1 pc) away from Solar System. Its discovery was publicly announced on 2019.
  • The host star HIP 36985 has apparent magnitude of 9.9, with absolute magnitude of 9.2.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3700 with its spectral types of M1V
  • In this planetary system, the extrasolar planet HIP 36985 b orbits around the star HIP 36985 every 8500.0 days with its orbital distance of 7.00 AU ( 1047185094.9 km)
  • (Projected orbit of HIP 36985 b around its host star HIP 36985)


  • The Star HIP 36985 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.165 AU ( 24627413.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.228 AU ( 34041521.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.347 AU ( 51871745.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.510 AU ( 76331546.4 km)
  • Radiation at Planetary Boundary of HIP 36985 b : 1.45 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HIP 36985)



  • Kopparapu Recent Venus for Star HIP 36985 distance : 0.185 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HIP 36985 distance : 0.235 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HIP 36985 distance : 0.227 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HIP 36985 distance : 0.249 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 36985 distance : 0.452 AU
  • Kopparapu Outer Boundary for Early Mars for Star HIP 36985 distance : 0.477 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HIP 36985)



  • Original Kopparapu Recent Venus for Star HIP 36985 distance : 0.184 AU
  • Original Kopparapu Runaway Greenhouse for Star HIP 36985 distance : 0.243 AU
  • Original Kopparapu Moist Greenhouse for Star HIP 36985 distance : 0.243 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HIP 36985 distance : 0.459 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HIP 36985 distance : 0.478 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HIP 36985)



    (Position in Stellar Map of star HIP 36985 and its Exoplanet HIP 36985 b)



    (Zoomed position in Stellar Map of star HIP 36985 and its Exoplanet HIP 36985 b (zoom level 3))