Imaginary Picture of HD 141937 b

Display orbital revolution of HD 141937 b around the hoststar HD 141937
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Exoplanet Name : HD 141937 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 9.7000 (Mjup) 3083.9986 (Mearth)
Semi Major Axis / Orbital Distance Calculated 1.5200 (AU) 1.5200 (AU Est.)
Eccentricity : 0.4100
Orbital Period(Yrs) 1.7884
Orbital Period(Observed/Estimated) 653.22 (Days Obs.) 652.62 (Days Est.)
Star Radiation at Atmospheric Boundary: 735.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 232.4 (K)
Blackbody T 0.3(K) 218.2 (K)
Blackbody T 0.7(K) 176.6 (K)
Tidally Locked Blackbody T 0.1(K) 276.4 (K)
Tidally Locked Blackbody T 0.3(K) 259.5 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Habitable
Habitability by Kopparapu: Not habitable
Star Name : HD 141937
Alternate Name :
Star Distance(LY) : 105.3
Stellar Radius(Rsun) : 1.1 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 2.5 (GY)
Temperature : 5925 (K)
Spectral type : G2/G3 V
Metalicity : 0.1
Absolute Magnitude: 4.7
Apparent Magnitude: 7.2
Right Ascension(RA) 238.0731
Declination (DEC) -18.4358
Hubble Space Telescope Guide Star Catalog (GSC) ID 06191-00172
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+141937+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HD%20141937%20b/
HD 141937 b
HD 141937 b

  • HD 141937 b is an exoplanet orbiting the star HD 141937, located about 105.3 light-years (32.3 pc) away from Solar System. Its discovery was publicly announced on 2002.
  • The host star HD 141937 has apparent magnitude of 7.2, with absolute magnitude of 4.7.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5925 with its spectral types of G2/G3 V
  • In this planetary system, the extrasolar planet HD 141937 b orbits around the star HD 141937 every 653.2 days with its orbital distance of 1.52 AU ( 227388763.5 km)
  • (Projected orbit of HD 141937 b around its host star HD 141937)


  • The Star HD 141937 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.806 AU ( 120598161.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.114 AU ( 166698175.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.698 AU ( 254011128.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.499 AU ( 373788503.6 km)
  • Radiation at Planetary Boundary of HD 141937 b : 734.99 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 141937)



  • Kopparapu Recent Venus for Star HD 141937 distance : 0.828 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 141937 distance : 1.049 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 141937 distance : 1.013 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 141937 distance : 1.110 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 141937 distance : 1.845 AU
  • Kopparapu Outer Boundary for Early Mars for Star HD 141937 distance : 1.946 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 141937)



  • Original Kopparapu Recent Venus for Star HD 141937 distance : 0.832 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 141937 distance : 1.077 AU
  • Original Kopparapu Moist Greenhouse for Star HD 141937 distance : 1.100 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 141937 distance : 1.878 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 141937 distance : 1.953 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 141937)



    (Position in Stellar Map of star HD 141937 and its Exoplanet HD 141937 b)



    (Zoomed position in Stellar Map of star HD 141937 and its Exoplanet HD 141937 b (zoom level 3))