Imaginary Picture of CFBDSIR J2149-0403 b

Display orbital revolution of CFBDSIR J2149-0403 b around the hoststar CFBDSIR J2149-0403
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Exoplanet Name : CFBDSIR J2149-0403 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 21.0000 (Mjup) 6676.6980 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 64.4791
Star Radiation at Atmospheric Boundary: 0.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 0.0 (K)
Blackbody T 0.3(K) 0.0 (K)
Blackbody T 0.7(K) 0.0 (K)
Tidally Locked Blackbody T 0.1(K) 0.0 (K)
Tidally Locked Blackbody T 0.3(K) 0.0 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Imaging
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : CFBDSIR J2149-0403
Alternate Name :
Star Distance(LY) : 180.0
Stellar Radius(Rsun) : 1.1 (Rsun Estimated)
Stellar Mass(Msun) : 1.4 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5500 (K)
Spectral type : T7
UV portion[%]: 6.9
Visible portion[%]: 43.2
IR portion[%]: 49.9
Metalicity : 0.0
Absolute Magnitude: 18.3
Apparent Magnitude: 22.0
Right Ascension(RA) 327.4467
Declination (DEC) -4.0525
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=CFBDSIR+J2149-0403+&submit=SIMBAD+search
Open Exoplanet Database Link
CFBDSIR J2149-0403 b
CFBDSIR J2149-0403 b

  • CFBDSIR J2149-0403 b is an exoplanet orbiting the star CFBDSIR J2149-0403, located about 180.0 light-years (55.2 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star CFBDSIR J2149-0403 has apparent magnitude of 22.0, with absolute magnitude of 18.3.
  • It is 1.4 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5500 with its spectral types of T7
  • (Projected orbit of CFBDSIR J2149-0403 b around its host star CFBDSIR J2149-0403)


  • The Star CFBDSIR J2149-0403 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.723 AU ( 108196493.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.000 AU ( 149555829.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.523 AU ( 227889987.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.242 AU ( 335350100.1 km)
  • Radiation at Planetary Boundary of CFBDSIR J2149-0403 b : 0.00 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star CFBDSIR J2149-0403)



  • Kopparapu Recent Venus for Star CFBDSIR J2149-0403 distance : 0.762 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star CFBDSIR J2149-0403 distance : 0.965 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star CFBDSIR J2149-0403 distance : 0.932 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star CFBDSIR J2149-0403 distance : 1.022 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star CFBDSIR J2149-0403 distance : 1.718 AU
  • Kopparapu Outer Boundary for Early Mars for Star CFBDSIR J2149-0403 distance : 1.812 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star CFBDSIR J2149-0403)



  • Original Kopparapu Recent Venus for Star CFBDSIR J2149-0403 distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star CFBDSIR J2149-0403 distance : 0.992 AU
  • Original Kopparapu Moist Greenhouse for Star CFBDSIR J2149-0403 distance : 1.004 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star CFBDSIR J2149-0403 distance : 1.747 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star CFBDSIR J2149-0403 distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star CFBDSIR J2149-0403)



    (Position in Stellar Map of star CFBDSIR J2149-0403 and its Exoplanet CFBDSIR J2149-0403 b)



    (Zoomed position in Stellar Map of star CFBDSIR J2149-0403 and its Exoplanet CFBDSIR J2149-0403 b (zoom level 3))

    (Synthetic Spectrum of star CFBDSIR J2149-0403*)
    *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