Imaginary Picture of OGLE-2012-BLG-0026L b
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Exoplanet Name : OGLE-2012-BLG-0026L b
Alternate Name :
Radius (Rjup / Re): 0.2622 (Rjup) 2.9385 (Rearth)
Mass (Mjup / Me): 0.1100 (Mjup) 34.9732 (Mearth)
Semi Major Axis / Orbital Distance Calculated 3.8200 (AU) 3.8200 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 3011.47 (Days Est.)
Star Radiation at Atmospheric Boundary: 5.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 67.1 (K)
Blackbody T 0.3(K) 63.0 (K)
Blackbody T 0.7(K) 51.0 (K)
Tidally Locked Blackbody T 0.1(K) 79.8 (K)
Tidally Locked Blackbody T 0.3(K) 75.0 (K)
Size Class: sub-Neptune-size
Mass Class:
Detection Type : Microlensing
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : OGLE-2012-BLG-0026L
Alternate Name :
Star Distance(LY) : 13307.2
Stellar Radius(Rsun) : 0.7 (Rsun Estimated)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3300 (K)
Spectral type : M9
Metalicity : 0.0
Absolute Magnitude: 8.9
Apparent Magnitude: 22.0
Right Ascension(RA) 263.5792
Declination (DEC) -27.1428
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "J.P. Beaulieu, D.P. Bennett, V. Batista, A. Fukui, J.-B. Marquette, S. Brillant, A.A. Cole, L.A. Rogers, T. Sumi, F. Abe, A. Bhattacharya, N. Koshimoto, D. Suzuki, P.J. Tristram, C. Han, A. Gould, R. Pogge, J. Yee"
Discovery Paper - Title Revisiting the microlensing event OGLE 2012-BLG-0026: A solar mass star with two cold giant planets
Discovery Paper - Journal "The Astrophysical Journal, Volume 824, Number 2"
Discovery Paper - URL http://iopscience.iop.org/article/10.3847/0004-637X/824/2/83/meta
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=OGLE-2012-BLG-0026L+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/OGLE-2012-BLG-0026L%20b/
OGLE-2012-BLG-0026L b
OGLE-2012-BLG-0026L b

  • OGLE-2012-BLG-0026L b is an exoplanet orbiting the star OGLE-2012-BLG-0026L, located about 13307.2 light-years (4080.0 pc) away from Solar System. Its discovery was publicly announced on 2012.
  • The host star OGLE-2012-BLG-0026L has apparent magnitude of 22.0, with absolute magnitude of 8.9.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • (Projected orbit of OGLE-2012-BLG-0026L b around its host star OGLE-2012-BLG-0026L)


  • The Star OGLE-2012-BLG-0026L 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.169 AU ( 25287778.4 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.234 AU ( 34954318.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.356 AU ( 53262645.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.524 AU ( 78378316.3 km)
  • Radiation at Planetary Boundary of OGLE-2012-BLG-0026L b : 5.12 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star OGLE-2012-BLG-0026L)



  • Kopparapu Recent Venus for Star OGLE-2012-BLG-0026L distance : 0.191 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star OGLE-2012-BLG-0026L distance : 0.242 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star OGLE-2012-BLG-0026L distance : 0.234 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star OGLE-2012-BLG-0026L distance : 0.257 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star OGLE-2012-BLG-0026L distance : 0.476 AU
  • Kopparapu Outer Boundary for Early Mars for Star OGLE-2012-BLG-0026L distance : 0.502 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star OGLE-2012-BLG-0026L)



  • Original Kopparapu Recent Venus for Star OGLE-2012-BLG-0026L distance : 0.190 AU
  • Original Kopparapu Runaway Greenhouse for Star OGLE-2012-BLG-0026L distance : 0.251 AU
  • Original Kopparapu Moist Greenhouse for Star OGLE-2012-BLG-0026L distance : 0.252 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star OGLE-2012-BLG-0026L distance : 0.484 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star OGLE-2012-BLG-0026L distance : 0.503 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star OGLE-2012-BLG-0026L)



    (Position in Stellar Map of star OGLE-2012-BLG-0026L and its Exoplanet OGLE-2012-BLG-0026L b)



    (Zoomed position in Stellar Map of star OGLE-2012-BLG-0026L and its Exoplanet OGLE-2012-BLG-0026L b (zoom level 3))